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K A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n = 190, x=6.89, s = 2.28. Use a 0.01 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? OA. Ho: <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. ... OB. Ho: μ = 7.00 H₁: μ> 7.00 O D. Ho: H = 7.00 H₁: μ<7.00

K A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n = 190, x=6.89, s = 2.28. Use a 0.01 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? OA. Ho: <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. ... OB. Ho: μ = 7.00 H₁: μ> 7.00 O D. Ho: H = 7.00 H₁: μ<7.00

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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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 = 190, x=6.89, s = 2.28. Use a 0.01 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? OA. Ho: <7.00 H₁: μ> 7.00 OC. Ho: μ= 7.00 H1: μ # 7.00 Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. .f B. Ho: μ = 7.00 H1: μ > 7.00 OD. Ho: H= 7.00 H₁: H <7.00
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 = 190, x=6.89, s = 2.28. Use a 0.01 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? OA. Ho: <7.00 H₁: μ> 7.00 OC. Ho: μ= 7.00 H1: μ # 7.00 Determine the test statistic. (Round to two decimal places as needed.) Determine the P-value. .f B. Ho: μ = 7.00 H1: μ > 7.00 OD. Ho: H= 7.00 H₁: H <7.00
K A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n = 190, x=6.89, s = 2.28. Use a 0.01 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. H₁: μ* 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. Ho. There is 7.00. H₁: μ<7.00 evidence to conclude that the mean of the population of ratings is
Transcribed Image Text:K A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n = 190, x=6.89, s = 2.28. Use a 0.01 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. H₁: μ* 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. Ho. There is 7.00. H₁: μ<7.00 evidence to conclude that the mean of the population of ratings is
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