Q1 In a test given to 500 students‚ the average marks was 56 and the standard deviation was 20. Find (i) the number of students exceeding a score of 60. (ii) the number of students having marks between 50 and 70. (iii) the value of marks exceeded by the top 100 students. Answer-------- (i) number of students exceeding a score of 60=210 (ii) The number of students having marks between 50 and 70=188 (iii) The value of marks exceeded by the top 100 students=73 Q2. Following
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FOOD CONSUMPTION BEHAVIOR‚ NUTRITION AND HEALTH KNOWLEDGE AND DIETARY CHANGES AMONG MALAYSIAN STUDENTS AT OKLAHOMA STATE UNIVERSITY By SffiW-ING HIT Bachelor of Science Oklahoma State Universiil:y Stillwater‚ Oklahoma 1994 Submitted to the Faculty of the Graduate College of the Oklahoma State University in partial fulfillment of the requirement for the Degree of Master of Science July‚ 1997 FOOD CONSUMPTION BEHAVIOR‚ NUTRITION AND HEALTH KNOWLEDGE AND DIETARY CHANGES AMONG MALAYSIAN STUDENTS
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Dude leave me the hell alone‚I hate this world‚let me get a joint‚ let me get a bottle of whisky.In the book “catcher and the rye“and the movie breakfast club the two main characters Holden and Bender are so much a like It kinda seems that they are the same person .Both the boys acted like there were young‚they are also so independent‚ they both put on acts that they don’t care about things that are inportant to them even though they hide it from other people‚ they also drink and smoke to make them
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Professor Dumonceaux Descriptive Statistics Paper 2 June 2014 Finding a New Home According to Trochim‚ “Descriptive statistics are used to describe the basic features of the data in a study. They provide simple summaries about the sample and the measures. Together with simple graphics analysis‚ they form the basis of virtually every quantitative analysis of data” (Trochim‚ 2006). For many years‚ many studies and researches have been done in real estate market. Buyers need to conduct researches
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Running head: WEEK 4 ASSIGNMENT 1 Week 4 Assignment Sarah Doppelmayr Statistics for Managers BUS308 Edward Kaplan January 28‚ 2013 WEEK 4 ASSIGNMENT 2 Week 4 Assignment Chapter 9: 9.13 Recall that “very satisfied” customers give the XYZ-Box video game system a rating that is at least 42. Suppose that the manufacturer of the XYZ-Box wishes to use the random sample of 65 satisfaction ratings to provide evidence supporting the claim that the mean composite satisfaction rating for the XYZ-Box
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Personal Consumption Journal Project MK 385 Consumer Behavior In today’s world of various products and services‚ businesses aim to excel and lead the competition by marketing the most number of consumers‚ which is a full time endeavor of business. To survive in the market‚ a firm or an organization has to be constantly innovating and understand the latest consumer trends and tastes. Marketers need to understand consumer behavior because the decision-making process for consumers is anything
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Managerial Statistics Distinguish between primary data and secondary data? OBJECTIVE The main objective of this topic is to measure the degree of relationship between the variables under consideration.The correlation analysis refers to the techniques used in measuring the closeness of the relationship between the variables. DEFINITION Some important definitions of correlation are given below: 1. “Correlation analysis deals with the association between two or more variables”. ---- Simpson &
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issues of capitalism as it has been deeply engrained and rooted at birth. We start off wanting just a few things but once we find out there is so much more out there we get locked into the material things of life. The Article‚ The Treadmill of Consumption‚ written by James A. Robert speaks of the issues of capitalism and how it has become a rampant social part of American culture. In this reading his uses the ethos appeals with the history of “Keeping Up with the Jones‚” and how it the ideology‚
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Statistics Essay Mean is the arithmetic average of a distribution‚ obtained by adding the scores and then dividing it by the number of scores there are. Median is the middle score in a distribution; half the scores are above it and half the scores are below it. Mode is the most frequently occurring score in a distribution. A skewed distribution is when the distribution is leaning toward one side. It is the measure asymmetric probability and its real value of data. A skewed would be like a group
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About 60% of teenagers skip breakfast at least 3 times a week. And females skip over three times the rate of males. The most common reason for skipping breakfast is not having enough time. Yet 22% of teenage girls say they skip meals because they are "on a diet." It is a seemingly normal practice for women and girls who want to loose weight to skip breakfast and sometimes even lunch‚ believing the all too common myth "eating less leads to less fat." This is entirely untrue. In fact‚ eating less not
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