A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n = 196, x= 7.56, s= 1.84. Use a 0.05 significance level to test the claim that the population mean of such ratings is less than 8.00. 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? OA. Ho: μ = 8.00 H, με 8.00 OC. Ho 8.00 H₁: 8.00 OB. Ho: <8.00 H₁: >8.00 OD. Ho: 8.00 H₁: >8.00
A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n = 196, x= 7.56, s= 1.84. Use a 0.05 significance level to test the claim that the population mean of such ratings is less than 8.00. 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? OA. Ho: μ = 8.00 H, με 8.00 OC. Ho 8.00 H₁: 8.00 OB. Ho: <8.00 H₁: >8.00 OD. Ho: 8.00 H₁: >8.00
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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Transcribed Image Text:A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n = 196, x= 7.56, s = 1.84. Use a 0.05 significance level to test the claim that the
population mean of such ratings is less than 8.00. 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 = 8.00
Ημ < 8.00
O C. Ho: μ = 8.00
H₁: μ8.00
B. Ho: μ<8.00
H₁:μ> 8.00
O D. Ho: μ = 8.00
H₁:
8.00
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