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Use technology to help you test the claim about the population mean, μ, at the given level of significance, a, using the given sample statistics. Assume the population is normally distributed. Claim: μ> 1270; x = 0.02; a=214.81. Sample statistics: x= 1293.27, n=275 Identify the null and alternative hypotheses. Choose the correct answer below. OB. Ho: #21270 OA. Ho: H> 1270 H₂H1270 H₂H1270 C. Ho: Hs 1270 H₂H1270 OE. Ho: Hs 1293.27 H₂: H> 1293.27 Calculate the standardized test statistic. The standardized test statistic is 1.80. (Round to two decimal places as needed.) Determine the P-value. P=(Round to three decimal places as needed.) OD. Ho: 1293.27 Ha: s1293.27 OF. Ho: 21293.27 Ha: <1293.27

Use technology to help you test the claim about the population mean, μ, at the given level of significance, a, using the given sample statistics. Assume the population is normally distributed. Claim: μ> 1270; x = 0.02; a=214.81. Sample statistics: x= 1293.27, n=275 Identify the null and alternative hypotheses. Choose the correct answer below. OB. Ho: #21270 OA. Ho: H> 1270 H₂H1270 H₂H1270 C. Ho: Hs 1270 H₂H1270 OE. Ho: Hs 1293.27 H₂: H> 1293.27 Calculate the standardized test statistic. The standardized test statistic is 1.80. (Round to two decimal places as needed.) Determine the P-value. P=(Round to three decimal places as needed.) OD. Ho: 1293.27 Ha: s1293.27 OF. Ho: 21293.27 Ha: <1293.27

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
Section: Chapter Questions
Problem 22SGR
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Use technology help you test the claim about the population mean, μ, at the given level of significance, , using the given sample statistics. Assume the population is normally distributed. Claim: μ> 1270; x = 0.02; a=214.81. Sample statistics: x= 1293.27, n = 275 Identify the null and alternative hypotheses. Choose the correct answer below. OA. Ho: H> 1270 Ha: μ≤ 1270 c. Ho: Hs 1270 H₂: > 1270 OE. Ho: s1293.27 H₂: > 1293.27 Calculate the standardized test statistic. The standardized test statistic is 1.80 (Round to two decimal places as needed.) Determine the P-value. P= (Round to three decimal places as needed.) OB. Ho: μ21270 Ha: <1270 OD. Ho: > 1293.27 H₂: s1293.27 OF. Ho: 21293.27 H₂: <1293.27
Transcribed Image Text:Use technology help you test the claim about the population mean, μ, at the given level of significance, , using the given sample statistics. Assume the population is normally distributed. Claim: μ> 1270; x = 0.02; a=214.81. Sample statistics: x= 1293.27, n = 275 Identify the null and alternative hypotheses. Choose the correct answer below. OA. Ho: H> 1270 Ha: μ≤ 1270 c. Ho: Hs 1270 H₂: > 1270 OE. Ho: s1293.27 H₂: > 1293.27 Calculate the standardized test statistic. The standardized test statistic is 1.80 (Round to two decimal places as needed.) Determine the P-value. P= (Round to three decimal places as needed.) OB. Ho: μ21270 Ha: <1270 OD. Ho: > 1293.27 H₂: s1293.27 OF. Ho: 21293.27 H₂: <1293.27
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