A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n= 197, x=6.52, s= 1.84. Use a 0.05 significance level to test the claim that the population mean of suci atings is less than 7.00. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. What are the null and alternative hypotheses? O A. Ho H=7.00 H: p>7.00 O B. Ho: u=7.00 H u#7.00 OC. Ho: H=7.00 O D. Ho: H<7.00 H u>7.00 H: p<7.00 Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed ) State the final conclusion that addresses the original claim. V Ho. There is V evidence to conclude that the mean of the population of ratings is 7.00.
A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n= 197, x=6.52, s= 1.84. Use a 0.05 significance level to test the claim that the population mean of suci atings is less than 7.00. Assume that a simple random sample has been selected. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. What are the null and alternative hypotheses? O A. Ho H=7.00 H: p>7.00 O B. Ho: u=7.00 H u#7.00 OC. Ho: H=7.00 O D. Ho: H<7.00 H u>7.00 H: p<7.00 Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. (Round to three decimal places as needed ) State the final conclusion that addresses the original claim. V Ho. There is V evidence to conclude that the mean of the population of ratings is 7.00.
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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