A research is conducted to understand what students consider as the most important issue during their education; (i) getting high grades, (ii) having a balanced social life or (iii) being popular in the university. For this purpose, a survey is conducted among a group of students from departments of Public Finance, Economics and Psychology. The survey results are summarized as follows; Departments 4, Issues → (i) (ii) (ii Total Public Finance 26 46 36 Economics 62 20 66 Psychology 30 34 Total 24 (a) balanced social life is the most important issuse. (b) and belives that the balanced social life is the most important issuse. (c) or belives that getting a high grade is the most important issuse. (d) given that he/she belives getting a high grade is the most important issuse. By filling the table, find the probability that a randomly selected student thinks that Find the probability that a randomly selected student is not from Economics department Find the probability that a randomly selected student comes from Psychology department Find the probability that a randomly selected student comes from Public Finance department

A research is conducted to understand what students consider as the most important issue during their education; (i) getting high grades, (ii) having a balanced social life or (iii) being popular in the university. For this purpose, a survey is conducted among a group of students from departments of Public Finance, Economics and Psychology. The survey results are summarized as follows; Departments 4, Issues → (i) (ii) (ii Total Public Finance 26 46 36 Economics 62 20 66 Psychology 30 34 Total 24 (a) balanced social life is the most important issuse. (b) and belives that the balanced social life is the most important issuse. (c) or belives that getting a high grade is the most important issuse. (d) given that he/she belives getting a high grade is the most important issuse. By filling the table, find the probability that a randomly selected student thinks that Find the probability that a randomly selected student is not from Economics department Find the probability that a randomly selected student comes from Psychology department Find the probability that a randomly selected student comes from Public Finance department

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Description: A research is conducted to understand what students consider as the most important issue during theireducation; (i) getting high grades, (ii) having a balanced social life or (iii) being popular in the university.For this purpose, a survey is conduc

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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As you read about each study, (a) classify the type of research that it reflects, and (b) identify the kinds of conclusions that might reasonably be drawn from the results. During their 8th- and 11th-grade school years, students in the Ranger School District take standardized achievement tests designed to assess their language and math skills. The superintendent receives a report showing how Ranger students compare with those in many other school districts across the nation. The superintendent discusses the results with the school principals. (a) Classify the research as one of the following: Quantitative/descriptive Quantitative/correlational Quantitative/experimental Quantitative/quasi-experimental Qualitative Mixed methods, and then (b) Identify one or more conclusions that might reasonably be drawn from this study and, if relevant, one or more conclusions that cannot be drawn from the study
An insurance company offers four different deductible levels—none, low, medium, and high—for its homeowner's policyholders and three different levels—low, medium, and high—for its automobile policyholders. The accompanying table gives proportions for the various categories of policyholders who have both types of insurance. For example, the proportion of individuals with both low homeowner's deductible and low auto deductible is 0.07 (7% of all such individuals). Homeowner's Auto N L M H L 0.04 0.07 0.05 0.01 M 0.07 0.11 0.20 0.10 H 0.02 0.03 0.15 0.15 Suppose an individual having both types of policies is randomly selected. (a) What is the probability that the individual has a medium auto deductible and a high homeowner's deductible?(b) What is the probability that the individual has a low auto deductible? A low homeowner's deductible? auto deductible homeowner's deductible (c) What is the probability that the individual is in the same…
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Background: Morris Saldov conducted a study in Eastern and Central Newfoundland in 1988 to examine public attitudes towards social spending. In particular, the study tried to determine if knowing someone on public assistance (yes, no) affected one's views on social spending (too little, about right, too much). The data from the study is summarized in the table below. Too little About right Too much Total Source: Morris Saldov, Public Attitudes to Social Spending in Newfoundland," Canadian Review of Social Policy, 26, November 1990, pages 10-14. Directions: Conduct a chi-square test for independence to determine if the association between knowing someone on public assistance and views on social. spending is statistically significant. Yes No No 42 7 1. Choose the correct null and alternative hypotheses. O Ho: There is no association between knowing someone on public assistance and views on social spending. Ha There is an association between knowing someone on public assistance and views…
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