Is the length of time of unemployment related to the type of industry? A random sample of unemployed workers from three different work sectors yielded the following data. Perform a hypothesis test at 0.05 level of significance to determine if there is a relationship. Less than 5 weeks 5-14 weeks 15-20 weeks Transportation 83 107 Information 61 55 41 Financial 89 114 11 What are the expected numbers? (round to 3 decimal places) Less than 5 weeks 5-14 weeks 15-20 weeks Transportation Information Financial The hypotheses are The length of unemployment is independent of the type of industry. H: The length of unemployment is dependent of the type of industry. (claim) Since a = 0.05 the critical value is 9.488 (round to 3 decimal places) The pvalue is (round to 3 decimal places) So the decision is to do not reject H, reject H, Thus the final conclusion is There is not enough evidence to reject the claim that the length of unemployment is dependent of the type of industry. There is enough evidence to support the claim that the length of unemployment is dependent of the type of industry. There is not enough evidence to support the claim

Is the length of time of unemployment related to the type of industry? A random sample of unemployed workers from three different work sectors yielded the following data. Perform a hypothesis test at 0.05 level of significance to determine if there is a relationship. Less than 5 weeks 5-14 weeks 15-20 weeks Transportation 83 107 Information 61 55 41 Financial 89 114 11 What are the expected numbers? (round to 3 decimal places) Less than 5 weeks 5-14 weeks 15-20 weeks Transportation Information Financial The hypotheses are The length of unemployment is independent of the type of industry. H: The length of unemployment is dependent of the type of industry. (claim) Since a = 0.05 the critical value is 9.488 (round to 3 decimal places) The pvalue is (round to 3 decimal places) So the decision is to do not reject H, reject H, Thus the final conclusion is There is not enough evidence to reject the claim that the length of unemployment is dependent of the type of industry. There is enough evidence to support the claim that the length of unemployment is dependent of the type of industry. There is not enough evidence to support the claim

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Description: Is the length of time of unemployment related to thetype of industry? A random sample of unemployedworkers from three different work sectors yielded thefollowing data. Perform a hypothesis test at 0.05 levelof significance to determine if there is a

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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