CHAPTER 7—SAMPLING AND SAMPLING DISTRIBUTIONS MULTIPLE CHOICE 1. From a group of 12 students‚ we want to select a random sample of 4 students to serve on a university committee. How many different random samples of 4 students can be selected? a.|48| b.|20‚736| c.|16| d.|495| ANS: D 2. Parameters are a.|numerical characteristics of a sample| b.|numerical characteristics of a population| c.|the averages taken from a sample| d.|numerical characteristics of either a sample or a population| ANS:
Premium Standard deviation Normal distribution Sample size
numbers of new models were launched for the domestic market and also registered a significant growth in exports. The report published by Cygnus research ranked Indian automobile sector to be number one on the basis of sales growth and Profit After Tax (PAT) growth during October- December 09 over October- December 08 over other 14 manufacturing sectors. The paper considers 22 factors‚ which may be important in the customer decision-making process. Two approaches viz. Grey Relational Analysis and RIDIT
Premium Automotive industry Tata Nano Automobile industry in India
A Research Proposal Education and Socio-economic Mobility in the Long-term Transformation of Rural India Submitted by Syed Safiulla Course: MBA-Executive Semester: Ist Subject: Research Methodology Reg.Number:1422119 Education: Expectation and Reality The increasing expectation toward education (and getting ‘qualifications’ and ‘English’ ability) is visible almost all over India‚ even among those who have not been able to access to education. New schools‚ especially so-called ‘public’
Free Education School
Research Proposal I. Introduction II. Validating the Organizational Vision‚ Mission‚ and Values Statements a. In business there must be continuous validation of the organizations vision‚ mission‚ and value statements. Annual reviews should be done to make sure the organizations current strategic plan is being followed and still going in the correct direction. A mission statement is meant to offer a general explanation of the essential reason behind the company and the practical role the company
Premium Strategic management Environment Natural environment
standard error of your estimate? What is the sampling population for this study? Do you think this sampling procedure results in a representative sample of households with children? Why‚ or why not? Solution: This is a cluster sample because all the elements within the clusters are selected. (Example: All parents who attended selected clinics in the Chicago). The primary sampling unit (psu): Clinics in the Chicago. The secondary sampling unit (ssu): Households with guns (parents who
Premium Sampling Cluster sampling Sample size
Introduction To understand Total Quality Management (TQM) movement fully‚ the philosophical concepts of the masters who have shaped the evolution of TQM in management discipline must be looked into. TQM stands on tools and techniques which are considered as quality philosophies by quality Guru’s in different times and situation. There are many individuals have made substantial contribution to the theory and practices of quality management but the ‘Mahagurus’ of quality evolution in the world are:
Premium W. Edwards Deming PDCA Control chart
American culture in order to save the Native American culture and ultimately comes to realize that it is something that will never change because of the lost identity that Native Americans receive from the American culture due to history. Proposal: This research paper will discuss how the narrator‚ who is Native American‚ of the story deals with the stereotypes from people of society. It is a main issue throughout the story but the narrator has ways to quiet down his true emotions about it. How the narrator
Premium Native Americans in the United States
Sampling distribution The sampling distribution is the distribution of the values of a sample statistic computed for each possible sample that could be drawn from the target population under a specified sampling plan. Because many different samples could be drawn from a population of elements‚ the sample statistics derived from any one sample will likely not equal the population parameters. As a result‚ the sampling distribution supplies an approximation of the true value’s population parameters
Premium Statistics Normal distribution Arithmetic mean
AOWIN DISTRICT ASSEMBLY DEPARTMENT OF COMMUNITY DEVELOPMENT ENCHI PROPOSAL ON IMPROVING UNEMPLOYMENT SITUATIONS IN AOWIN AND SUAMAN DISTRICTS COMPILED BY ENCHI COMMUNITY DEVELOPMENT INTRODUCTION Many has over the past years try to find out why unemployment in Ghana is always increasing at an increasing rate‚ various researchers has digested this problem in their localities‚ others have also taken the whole country at large; concerns has been raised as to ways to eradicate this
Premium Unemployment Local government Welfare
Project Proposal Project Title: Organic Lemongrass Shampoo Proponents: John Maurice Cruz Ericka Pineda Project Cost: Significance: Our country has an estimated a population of about 105.72 million people. With that kind of population‚ production will not be able to keep up with demand. Lemongrass is a wonderful anti-bacterial‚ it’s also deodorizing‚ antifungal‚ antiseptic and a natural astringent‚ making a terrific choice to combat oily hair and scalp conditions. Some
Premium Essential oil Blood sugar Oil