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A random sample of 20 men each who works from the bank and a factory showed the following mean and standard deviation of age (in years) at their first marriages in the table below. Does the data provide an evidence to indicate that men who works from bank marry earlier than men who work from the factory? Use a 5% level of significance Place of Work Mean Standard Deviation Bank 29 6.5 Factory Note: Define your notations. 25 2.3 Но: На: Test Statistic: Test Procedure: Decision Rule: Computation: Decision: Conclusion:

A random sample of 20 men each who works from the bank and a factory showed the following mean and standard deviation of age (in years) at their first marriages in the table below. Does the data provide an evidence to indicate that men who works from bank marry earlier than men who work from the factory? Use a 5% level of significance Place of Work Mean Standard Deviation Bank 29 6.5 Factory Note: Define your notations. 25 2.3 Но: На: Test Statistic: Test Procedure: Decision Rule: Computation: Decision: Conclusion:

MATLAB: An Introduction with Applications
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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A random sample of 20 men each who works from the bank and a factory showed the following mean and standard deviation of age (in years) at their first marriages in the table below. Does the data provide an evidence to indicate that men who works from bank marry earlier than men who work from the factory? Use a 5% level of significance Place of Work Mean Standard Deviation Bank 29 6.5 Factory Note: Define your notations. 25 2.3 Но: На: Test Statistic: Test Procedure: Decision Rule: Computation: Decision: Conclusion:
Transcribed Image Text:A random sample of 20 men each who works from the bank and a factory showed the following mean and standard deviation of age (in years) at their first marriages in the table below. Does the data provide an evidence to indicate that men who works from bank marry earlier than men who work from the factory? Use a 5% level of significance Place of Work Mean Standard Deviation Bank 29 6.5 Factory Note: Define your notations. 25 2.3 Но: На: Test Statistic: Test Procedure: Decision Rule: Computation: Decision: Conclusion:
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