A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n = 188, x = 6.57, s= 1.85. Use a 0.05 significance level to test the claim that the population mean of such ratings 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: μ = 7.00 H₁:μ> 7.00 OC. Ho: μ = 7.00 H₁: μ7.00 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. Ho. There is C OB. Ho: μ<7.00 H₁:μ> 7.00 O D. Ho: μ = 7.00 H₁: μ<7.00 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 = 188, x = 6.57, s= 1.85. Use a 0.05 significance level to test the claim that the population mean of such ratings 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: μ = 7.00 H₁:μ> 7.00 OC. Ho: μ = 7.00 H₁: μ7.00 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. Ho. There is C OB. Ho: μ<7.00 H₁:μ> 7.00 O D. Ho: μ = 7.00 H₁: μ<7.00 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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