Premium Essay

Paper Solution

In: People

Submitted By ronakmodhavadiya
Words 320
Pages 2


Time: 3 hours M.Marks:60


Note: - Attempt any 4 questions.
All questions carry equal marks. (4 X 5)
The answer should be limited upto 200 words.

1) What is statistics? Explain the nature and limitations of statistics?

2) What is frequency distribution? What are the different types of frequency distribution?

3) What is frequency curve? Explain cumulative frequency curve with example?

4) Suppose mean of a series of 5 item is30.four values are respectively, 10, 15, 30 and 35.estimate the missing 5th value of the series.

ANSWER : Mean = (10+15+30+35+x)/5=30
Therefore, x=(30*50)-( 10+15+30+35) i.e x = 150-90, hence x=60

5) Calculate median of the following distribution of data.
Class interval | 0-5 | 5-10 | 10-20 | 20-30 | 30-50 | 50-70 | 70-100 | frequency | 12 | 15 | 25 | 40 | 42 | 14 | 8 |

n= 12+15+25+40+42+14+8=156

Hence median is at the average of n/2 & (n/2 +1) positon

i.e 78th & 79th position

Class interval | 0-5 | 5-10 | 10-20 | 20-30 | 30-50 | 50-70 | 70-100 | frequency | 12 | 15 | 25 | 40 | 42 | 14 | 8 |
Position 12 27 52 92 134 148 156

6) Calculate the coefficient of correlation between the age of husbands and wives:
Age of husband (yrs) | 21 | 22 | 28 | 32 | 35 | 36 |
Age of wives (yrs) | 18 | 20 | 25 | 30 | 31 | 32 |


Note: -All questions are compulsory. Each Question carries equal mark. (40 X 1)

1) If a statistical series is divided into four equal parts, the end value of each part is called a ……… a. Quartile b. Deciles c.…...

Similar Documents

Premium Essay

Refining Solutions Paper

...Refining Solutions Paper PHL/458 May 6, 2013 Dr. David Jung Refining Solutions Paper The original issue of my paper stems from all the turmoil the world has witnessed over the past few years. Public shootings and bombings have intensified the support of more stringent gun laws. The support of gun control is the problem I have chosen to rectify. Stringent gun laws and the public backing of gun control are a rising social problem in America. This is a problematic issue because the fundamental perception of the world each individual has affects the way he or she takes in empirical information. This is a sensitive issue with dire implications and the controversy is and always has been immense. My first solution to this problem was to have some sort of declaration to never be able to change the Second Amendment. A Gallup poll survey confirms that 73% of Americans believe the Second Amendment “guarantees” the right to keep guns and only a mere 20% believe it exists to enable state militias. If the First Amendment fails, the Second Amendment becomes a necessity. The Founding Fathers were clear when they declared, “a well-regulated militia, being necessary to the security of a free state, the right of the people to keep and bear arms, shall not be infringed.” If the Second Amendment is ever repealed it would be considered unconstitutional, taken away by a tyrannical government without the will of the people, there would be a revolution. The second......

Words: 497 - Pages: 2

Premium Essay

Water Pollutant Problem/Solution Paper

...environment around them. For those that disregard the importance of a clean ecosystem, fines will be put in place at a high cost. Improper dumping or polluting will pay an ultimate price. Lastly and most importantly rerouting and cleaning the pollutants and sewage before draining into open water. Florida should follow in Boston's footsteps with a water treatment plant, duplicating Deer Island, which also creates fertilizer from sewage for revenue. Although these solutions sound possible, there may be objections to follow. When it comes to adding education to the curriculum, some may have indifference on the state of the waterways. These people may not think education is of importance. Dealing with fines will almost always be controversial. The guilty parties may think the fines are unfair and irrational. Also, how to pay for the treatment plants to be built will be a main concern. With an already hurting economy the extra money will be hard to come by. On the contrary, all of the above objections also have solutions. The education that will be incorporated into the school systems, and become mandatory, will benefit the community. In making the curriculum relatable and fun, students will take field trips and explore the ecosystem they will be saving. This hand on approach will ensure inspiration in rescuing the environment. In regard to the fines, the monetary punishments will be posted and easily viewed. People that have an impact on the waterways will be well......

Words: 713 - Pages: 3

Premium Essay

Solution Paper

...The U.S. has grown tremendously over the past decades, and with that growth includes diverse cultures from all over the world speaking languages other than English. Although, there are many benefits with being bilingual in the U.S., Foreign language should not be a three-year requirement in high school because it’s difficult for high school students to retain a new language, culture cannot be taught in a classroom, and other classes would provide better real-world skills. Rather, foreign language should be taught in the elementary schools. Foreign language should be required for elementary students to take. It has been proven that elementary students are able to retain more information than a high school student. At that age elementary students are beginning to learn English and all of its proper tense, if they were to learn a second language at that age they would be able to speak it fluently if continued post elementary school. Instead of putting extra pressure on high school students of learning a new language, it should require for elementary students to take a foreign language. It has been scientifically proven that language learning is heightened when you’re younger. Research from Cornell lab shows students who began learning a foreign language in elementary school reached a higher level of proficiency in reading, writing and speaking compared to those who started in middle school, Fitzalan Gorman, Demand Media. Elementary students don’t have as much pressure as...

Words: 418 - Pages: 2

Free Essay

Sustainable Solutions Paper

...Sustainable Solutions Paper Sustainable Solutions Paper The constant changing of the paint industry climate demands that some innovative technologies to be developed by participating companies. Sherwin-Williams (SHW) has been a fore-runner in the paint industry for over a century. The development of technology has helped the company execute well informed decisions more than ever before. How will SHW use current products and technologies to assist with their various business units become more efficient and operate effectively? The expansion of SHW will depend on its customer service, product development, and its executive management team. The purpose of this paper is to create a sustainable solution in which the company can investigate the strategies suggested to help them develop their present value added services within their business units during the next century. The major focal points of this paper will include an executive summary, an analytical look into the current strategies using different tools such as a SWOT and Porter’s five forces analysis. The five force analysis will determine external events that can have a direct impact on how they conduct business. A general forces analysis will examine the local environment and how it plays a significant part of their growth. The SWOT analysis will shed light on the strengths, weaknesses, opportunities, and threats of the organization. This report will also examine the current SHW strategy and its alignment...

Words: 11813 - Pages: 48

Premium Essay


...Examination Paper of Banking & Financial Services Management IIBM Institute of Business Management Examination Paper Principles & Practices of Banking Section A: Objective Type & Short Questions (30 Marks)    This section consists of Multiple Choice & Short Note type questions. Answer all the questions. Part One carries 1 mark each & Part Two carries 4 marks each. MM.100 Part One: Multiple Choices: 1. Frequency of First Tranche Returns is: a. Weekly b. Monthly c. Monthly/quarterly d. Monthly/quarterly/half-yearly 2. An order for winding up a banking company can be issued by___________ a. The High Court b. The RBI c. The Central Government d. The Supreme court 3. Who shall be natural guardian in case of married minor girl? a. Father b. Brother in law c. Father-in-law d. Husband 4. X a partner in the firm XYZ Co. wants to open a Bank account in the firm‟s name. It will require signatures of: a. All partners b. Any one of the partner c. Managing partner only d. Sleeping partner not required 5. Public limited companies should have minimum shareholders, before Opening Bank account. a. 11 b. 7 c. 5 d. 15 6. If the beneficiary is government then the Expiry of guarantee is governed by the „law of limitation‟ ranging from 3 years to a. 15 years b. 30 years 1 IIBM Institute of Business Management Examination Paper of Banking & Financial Services Management c. 20 years d. 10 years 7. Charge created on LIC Policy is a. Lien b. Hypothecation c. Pledge d. Assignment 8. The device...

Words: 2600 - Pages: 11

Premium Essay

Problem, Solution and Barrier Paper

...Running head: REMEDIATING AGRICULTURAL WATER CONTAMINATION 1 Remediating Agricultural Water Contamination: Problem, Solution, and Barriers Paper Student Name COMM 2367 MWF 9:10 Instructor Name September 29, 2012 REMIEDIATING AGRICULTURAL WATER CONTAMINATION Remediating Agricultural Water Contamination: Problem, Solution, and Barriers Paper Problem Concerns about water pollution are generally focused towards sources that are highly visible and chemically oriented. However, the greatest causes of water contamination and quantity abuse in the United States come from agricultural production (United States Environmental Protection Agency [EPA], 2012a), which is defined as a nonpoint source that pollutes with nutrients. In 2011, nine of the top ten corn and soybean producing states were located in the 2 Midwest (United States Census Bureau, 2012), making this region the largest agricultural region by volume produced in the U.S., and thus prone to environmental problems with alarming consequences. In order to meet production demands while bound by constrained budgets, farmers often turn to unsustainable practices to ensure a yield. These include irrigating their fields with groundwater (the water from natural basins underneath the ground), applying excessive amounts of nitrogen and phosphorus as fertilizer, and plowing the land in a way that reduces quality of soil structure (United States EPA, 2012b). All of these factors directly result in the rapid depletion of......

Words: 1571 - Pages: 7

Premium Essay

Mba Hrm Paper Solutions

...Imposed polices: These are formed under pressure from external agencies such as government, trade associations and unions. General policies: They reflect the basic philosophy and priorities of the top management in formulating the broad plan for mapping out the organisation's growth chart. Specific policies: These policies cover specific issues such as hiring, rewarding and bargaining. Such policies, however, should be in line with the basic framework offered by the general policies. Written or implied policies: implied policies are inferred from the behaviour of members (such as dress code, gentle tone while talking to customers, not getting angry while at work etc.). Written policies, on the other hand, spell out managerial thinking on paper so that there is very little room for loose interpretation. ! 3. 4. 5. 6. 4 IIBM Institute of Business Management Chapter 1: Introduction to Human Resource Management Notes Policies, as useful instructional devices, offer many advantages to the personnel working at various levels. These are: 1. 2. Delegation: They help managers operating at different levels to act with confidence without the need for consulting superiors every time. Uniformity: They increase the chances of different people at different levels of the organisation making similar choices, when independently facing similar situations. They make the actions of organisational members more consistent. Better control: As personnel policies specify the......

Words: 92421 - Pages: 370

Premium Essay

Argumentative Paper - Egypt Is Not the Only Solution

...Egypt Is Not The Only Solution Throughout history, immigration has continued to take place in various countries and due to different socio-economic, identity as well as personal purposes. It is of great significance to identify that immigration greatly affects both the origin and host countries in terms of population, economical state as well as social development. While reaching the conclusion of whether immigration is the right choice for an Egyptian family, considering that moving to a Western country would have a large impact on all members, a number of factors are taken into consideration. When a family decides to leave its country, certain factors, usually negative, drive that decision with the support of better conditions usually offered in the hosting state. An important question is then raised, tackling whether identity and personal aspects are in fact more important than economic, financial and security factors. With the lack of security, political and economic stability in Egypt since the 25th of January revolution in 2011, the weight of importance of the identification and personal aspects that falls on the decision to be made is lighter, given that the family should concentrate on the long term security of the family. With a high unemployment indicator, increased inflation, high crime rate and sexual assaults as well as low education ratio, push factors support the decision of the average Egyptian family to immigrate in the benefit of all the members of......

Words: 1798 - Pages: 8

Free Essay

Obesity Solution Paper

... writers  from The Washington Times suggest that today’s children may be the first generation to live  shorter lives than their predecessors. How this issue needs to be addressed is the overlaying  question.  The most common solution people think of when addressing weight issues is exercise;  however, many are uninformed as to exactly how much exercise is needed to maintain a healthy  lifestyle. Because of this unawareness, quality physical education is crucial to battling childhood  obesity. Every elementary school child needs at least 150 minutes per week of physical  education, and middle and high school students need 225 minutes per week. In order to achieve  this amount of exercise, Congress is already developing a solution to increase daily exercise  through the Fitness Integrated with Teaching (FIT) Kids Act. This act would require schools to  report  how much exercise is given as well as the kinds of exercise they provide to their students.  In addition, the FIT Kids Act provides grants to give schools more opportunities to increase  physical activity and learning. By informing the younger generations on the necessity of daily  exercise, we can ensure that our kids will lead healthy and active lives. Not only will this  solution help to combat childhood obesity but children and adolescents alike will also be more  focused in the classroom, get better sleep, and have a lower life­......

Words: 1138 - Pages: 5

Premium Essay

Solutions used. However, when an ABC system is used, the decision maker typically is able to more accurately determine the relevant costs than when a traditional, volume-based costing system is used. 28. Five ways to relax a bottleneck constraint are as follows: • Working overtime at the bottleneck operation. • Retraining employees and shifting them to the bottleneck. • Eliminating any non-value-added activities at the bottleneck operation. • Outsourcing (subcontracting) all or part of the bottleneck operation. • Investing in additional production equipment and employing parallel processing, in which multiple product units undergo the same production operation simultaneously. Solutions to exercises Exercise 14-29 (25 minutes) Students’ answers to this exercise will vary widely. The following illustration is set in a small city in central New York. Residents of an outlying suburb of the city complained that it took too long for ambulances and fire engines to reach their area when emergencies occurred. They demanded that the city build a satellite fire and rescue station in their neighborhood. The steps in the city’s decision-making process are summarized as follows: QUANTITATIVE ANALYSIS 1. Clarify the decision problem: The first step was to clarify the problem. Was the perceived slow response time real or merely a perception by the residents of the neighborhood? What was the average response time......

Words: 12170 - Pages: 49

Premium Essay

Solution Paper

...Solutions Paper Ruiz/Twiddy/Bray PHL/320 09/07/2015 Carolyn Harrison Solutions Paper As we all know, there are several issues concerning layoffs. Not only does it affect the person being laid off but also the company, since afterwards the company will be short the human capital. It is always difficult as a manager to have to make the tough call to let someone go. One solution that we have come up with is making it easier and less stressful for the manager to break the news to the employee. Our second solution is making sure that the candidates are qualified for the job so turnover can be prevented if at all possible. When conducting layoffs, the stress that can be placed on managers is reasonably under-appreciated. However, by having to continually end individuals’ employment, leadership can be exposed to high levels of anxiety. There are numerous ways to mitigate this stress, starting with extending an offer to provide a good reference for the individual (Wall Street Journal, 2015). Assuming the person is being laid off for reasons other than discipline or substandard performance, offering to help him or her obtain future employment can de-stress the employee and the manager. Additionally, managers must ensure they fire people in person and in a quiet area. This can provide a chance for the individual to ask questions and get any assistance that is requested or necessary, and gives the manager the opportunity to assuage any fears the former employee may have.......

Words: 487 - Pages: 2

Free Essay

Ethc 445 Week 5 Assignment Solution Paper


Words: 572 - Pages: 3

Free Essay

Re-Organization and Layoff: Solutions Paper

...Martin McDuffie Re-Organization and Layoff Solutions One potential creative solution for the problem that the team identified in week two would be to force employees that have been with the company over 20 years into mandatory retirement. For every mandatory retirement that the company forces, that is one potential job saved. Now we are not saying that the company needs to force retire 100 salary employees and 950 union employees, but if even they we able to retire half from each category that would help them stay competitive in the marketplace. We are trying to save jobs. So we need to get rid of the old dinosaurs that are not up with the current trends that GE needs to stay competitive with. Another potential creative solution for the problem could be for GE Transportation to find new, create new, or adjust their current marketing strategies. Clearly orders and productivity are down. If GE was to find a new strategy to boost revenue and productivity then they would not be forced into implementing this layoff plan. Let it say these new strategies boosted productivity by even 20% that can cut down 20% of the 1050 employees they had planned to let go. It is common knowledge that if you have a strong marketing strategy then chances are you will be successful. Why solutions will work Forcing employees that have been with the company over 20 years into mandatory retirement is one of the most effective solutions we feel will work. With the lack of jobs,......

Words: 717 - Pages: 3

Premium Essay

Rpd Problem Solution Paper

...Problem Solution: Remington Peckinpaw Davis Inc. As a reputable name on Wall Street, Remington Peckinpaw Davis (RPD) has maintained its position in the trading industry for over 35 years. With the emergence of technology as a necessity in the daily lives of most, the trading market was introduced to the online environment. In an attempt to keep up with this growing trend of e-trading the President of RPD created a plan designed to open RPD up to the world of e trading. During its brief time in the online market the company has faced much scrutiny. Due to lack of resources and adequate project planning the eRPD project is turning into a huge failure. “A project is a complex, nonroutine, one-time effort limited by time, budget, resources, and performance specifications designed to meet customer needs. Like most organizational effort, the major goal of a project is to satisfy a customer’s need,” (Gray & Larson, 2006, p. 4). This paper will identify the issues and opportunities faced by RPD as well as provide instructions for successful project execution. It will dictate the impact that proper project planning, budgeting, risk evaluation, resource management, and the utilization of the proper project management tools will have on the success of the eRPD project. Restructuring the focus of the project committee and the management team to realign its activities with the long term objectives of RPD will be of great benefit to the parties involved. By identifying and......

Words: 6503 - Pages: 27

Free Essay


...Refining Solutions It is essential to refine ideas and solutions to find the highest quality solution to a problem. The creative thinking process is used to produce ideas but the critical thinking process is used to evaluate and refine ideas and solutions. Applying criticism to ideas and solutions reduces the risk for error and makes good ideas even better (Ruggiero, 2009). In this paper criticism will be applied to a solution selected to improve morale at Wheeling Hospital. Arguments will be evaluated and revised resulting in a refined and final solution to the problem. Original Issue Wheeling Hospital is adding a fifth tower and the time for departments to move into the new, advanced tower is approaching quickly. Chief executive officer Ron Violi thinks the transition is an exciting time for him and his staff members. It was a major shock to Violi when he learned more than three quarters of his staff was unhappy and not excited for the move into the new tower. Through close observation of my fellow coworkers, I discovered the discontent and feelings of frustration. These feelings originated because of the lack of communication from administration relating to tower five. Staff members are unaware their expectations, their workload, or how they are supposed to function without knowledge of where equipment, departments, and items necessary to perform their duties are located. Staff members have concerns about shortages and are not notified......

Words: 1368 - Pages: 6

Delicious Library 3.8.2 | Dirty John After the Episode | Max und sein Kuschelmonster