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A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n=191, x = 7.58, s= 1.98. Use a 0.01 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 H₁: μ>8.00 O C. Ho: μ<8.00 H₁: μ>8.00 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 O B. Ho: μ = 8.00 H₁: μ<8.00 O D. Ho: μ-8.00 H₁: μ#8.00 ✔ evidence to conclude that the mean of the population of ratings is 8.00.

A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n=191, x = 7.58, s= 1.98. Use a 0.01 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 H₁: μ>8.00 O C. Ho: μ<8.00 H₁: μ>8.00 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 O B. Ho: μ = 8.00 H₁: μ<8.00 O D. Ho: μ-8.00 H₁: μ#8.00 ✔ evidence to conclude that the mean of the population of ratings is 8.00.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
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State the final conclusion that addresses the original claim:

 

Fail to Reject or Reject  H0. There is sufficient or not sufficient evidence to conclude that the mean of the population of ratings is _________ greater than, less than, not or equal to 8.00 .

A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n = 191, x = 7.58, s = 1.98. Use a 0.01 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 H₁: μ> 8.00 O C. Ho: μ<8.00 H,:μ > 8.00 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 O B. Ho: μ-8.00 H₁: <8.00 O D. Ho: μ = 8.00 H₁: μ8.00 ✔ evidence to conclude that the mean of the population of ratings is 8.00.
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 = 191, x = 7.58, s = 1.98. Use a 0.01 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 H₁: μ> 8.00 O C. Ho: μ<8.00 H,:μ > 8.00 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 O B. Ho: μ-8.00 H₁: <8.00 O D. Ho: μ = 8.00 H₁: μ8.00 ✔ evidence to conclude that the mean of the population of ratings is 8.00.
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