A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n=188, x overbar=7.89, s=2.05. 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?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.▼ Reject, Fail to reject H0. There is▼ not sufficient, sufficient evidence to conclude that the mean of the population of ratings is ▼ equal to, notgreater than, less than, 8.00. A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n =188, x =7.89, s = 2.05. Use a 0.05 significance level to test the claim that the population mean of suchratings 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.VVidi die ine nuii dinu daitemative nyponeses?O A. H,: µ= 8.00H,: µ#8.00O B. H,: µ= 8.00H,: µ<8.00OC. H,: µ=8.00Ο D. H μ< 8.00H,: µ> 8.00H,: p> 8.00Determine 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.Hn. There isV evidence to conclude that the mean of the population of ratings is8.00.

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Description: A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n=188, x overbar=7.89, s=2.05. Use a 0.05 significance level to test the claim that the population mean of such ratings is les

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Chapter1: Combinatorial Analysis

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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=188, x overbar=7.89, s=2.05. 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?

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.

▼ Reject, Fail to reject H0. There is▼ not sufficient, sufficient evidence to conclude that the mean of the population of ratings is ▼ equal to, not

greater than, less than, 8.00.

A data set about speed dating includes "like" ratings of male dates made by the female dates. The summary statistics are n =188, x =7.89, s = 2.05. 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.
VVidi die ine nuii dinu daitemative nyponeses?
O A. H,: µ= 8.00
H,: µ#8.00
O B. H,: µ= 8.00
H,: µ<8.00
OC. H,: µ=8.00
Ο D. H μ< 8.00
H,: µ> 8.00
H,: p> 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.
Hn. There is
V evidence to conclude that the mean of the population of ratings is
8.00.

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