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Test the claim about the population mean, µ, at the given level of significance using the given sample statistics. Claim: μ = 50; x = 0.05; o = 3.12. Sample statistics: x = 48.8, n = 76 Identify the null and alternative hypotheses. Choose the correct answer below. A. H₂:μ = 50 H₂:μ#50 O C. Ho: μ> 50 H₂: H=50 O E. Ho: μ = 50 H₂:μ> 50 O B. Ho: μ<50 H₂:μ=50 O D. Ho: μ = 50 Hg:μ <50 O F. Ho: μ #50 H₂:μ=50 Calculate the standardized test statistic. The standardized test statistic is -3.35. (Round to two decimal places as needed.) Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice.

Test the claim about the population mean, µ, at the given level of significance using the given sample statistics. Claim: μ = 50; x = 0.05; o = 3.12. Sample statistics: x = 48.8, n = 76 Identify the null and alternative hypotheses. Choose the correct answer below. A. H₂:μ = 50 H₂:μ#50 O C. Ho: μ> 50 H₂: H=50 O E. Ho: μ = 50 H₂:μ> 50 O B. Ho: μ<50 H₂:μ=50 O D. Ho: μ = 50 Hg:μ <50 O F. Ho: μ #50 H₂:μ=50 Calculate the standardized test statistic. The standardized test statistic is -3.35. (Round to two decimal places as needed.) Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice.

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
Section10.5: Comparing Sets Of Data
Problem 13PPS
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Test the claim about the population mean, µ, at the given level of significance using the given sample statistics. Claim: μ = 50; x = 0.05; ♂ = 3.12. Sample statistics: x = 48.8, n = 76 Identify the null and alternative hypotheses. Choose the correct answer below. A. Ho: μ = 50 H₂: μ#50 OC. Ho: μ>50 H₂:μ=50 O E. Ho: μ = 50 H₂:μ>50 B. Ho: μ<50 H₂: H=50 Calculate the standardized test statistic. The standardized test statistic is - 3.35. (Round to two decimal places as needed.) D. H₂: μ = 50 Hg:μ < 50 OF. Ho: μ#50 H₂:μ = 50 Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice. (Round to two decimal places as needed.) O A. The critical value is O B. The critical values are ±
Transcribed Image Text:Test the claim about the population mean, µ, at the given level of significance using the given sample statistics. Claim: μ = 50; x = 0.05; ♂ = 3.12. Sample statistics: x = 48.8, n = 76 Identify the null and alternative hypotheses. Choose the correct answer below. A. Ho: μ = 50 H₂: μ#50 OC. Ho: μ>50 H₂:μ=50 O E. Ho: μ = 50 H₂:μ>50 B. Ho: μ<50 H₂: H=50 Calculate the standardized test statistic. The standardized test statistic is - 3.35. (Round to two decimal places as needed.) D. H₂: μ = 50 Hg:μ < 50 OF. Ho: μ#50 H₂:μ = 50 Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice. (Round to two decimal places as needed.) O A. The critical value is O B. The critical values are ±
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