randomly selected group of people who bought compact cars, 204 were women and 264 were men. Test the claim that women constitute less than half of the buyers of compact cars using a level of significance of 10%. What type of test
randomly selected group of people who bought compact cars, 204 were women and 264 were men. Test the claim that women constitute less than half of the buyers of compact cars using a level of significance of 10%. What type of test
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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In a randomly selected group of people who bought compact cars, 204 were women and 264 were men. Test the claim that women constitute less than half of the buyers of compact cars using a level of significance of 10%.
- What type of test will be used in this problem?
- What evidence justifies the use of this test? Check all that apply
- There are two different samples being compared
- The sample standard deviation is not known
- The population standard deviation is not known
- The population standard deviation is known
- The
sample size is larger than 30 - np^>5 and nq^>5
- The original population is approximately normal
- Enter the null hypothesis for this test.
H0 - Enter the alternative hypothesis for this test.
Ha: - Is the original claim located in the null or alternative hypothesis?
- What is the test statistic for the given statistics?
- What is the p-value for this test?
- What is the decision based on the given statistics?
- What is the correct interpretation of this decision?
Using a % level of significance, there sufficient evidence to the claim that women constitute less than half of the buyers of compact cars
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