This q Use a t-test to test the claim about the population mean u at the given level of significance a using the given sample statistics. Assume the population is normally distributed Claim: µ = 51,900; a = 0.10 Sample statistics: x= 50,819, s = 2200, n = 20 Click the icon to view the t-distribution table. What are the null and alternative hypotheses? Choose the correct answer below. Ο Α. H μ< 51,900 Ha: µ> 51,900 O B. Ho: H251,900 H3: H<51,900 OC. Ho: H#51,900 Ha: H = 51,900 O D. Ho: H = 51,900 Hgi µ #51,900 What is the value of the standardized test statistic? The standardized test statistic is - (Round to two decimal places as needed.) What is(are) the critical value(s)? The critical value(s) is(are). (Round to three decimal places as needed. Use a comma to separate answers as needed.) Decide whether to reject or fail to reject the null hypothesis. O A. Reject Ho. There is not enough evidence to reject the claim. O B. Fail to reject Ho. There is not enough evidence to reject the claim. O C. Fail to reject Ho. There is enough evidence to reject the claim.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Use a t-test to test the claim about the population mean u at the given level of significance a using the given sample statistics. Assume the population is normally distributed
Claim: µ = 51,900; a = 0.10 Sample statistics: x = 50,819, s = 2200, n = 20
Click the icon to view the t-distribution table.
What are the null and alternative hypotheses? Choose the correct answer below.
O A. Ho: H51,900
Hg: µ> 51,900
O B. Ho: H251,900
H3: H<51,900
OC. Ho: H#51,900
Ha: H = 51,900
O D. Ho: H = 51,900
H3: µ#51,900
What is the value of the standardized test statistic?
The standardized test statistic is
(Round to two decimal places as needed.)
What is(are) the critical value(s)?
The critical value(s) is(are).
(Round to three decimal places as needed. Use a comma to separate answers as needed.)
Decide whether to reject or fail to reject the null hypothesis.
O A. Reject Ho. There is not enough evidence to reject the claim.
O B. Fail to reject Ho. There is not enough evidence to reject the claim.
O C. Fail to reject Ho. There is enough evidence to reject the claim.
O D. Reject Ho. There is enough evidence to reject the claim.
Transcribed Image Text:This q Use a t-test to test the claim about the population mean u at the given level of significance a using the given sample statistics. Assume the population is normally distributed Claim: µ = 51,900; a = 0.10 Sample statistics: x = 50,819, s = 2200, n = 20 Click the icon to view the t-distribution table. What are the null and alternative hypotheses? Choose the correct answer below. O A. Ho: H51,900 Hg: µ> 51,900 O B. Ho: H251,900 H3: H<51,900 OC. Ho: H#51,900 Ha: H = 51,900 O D. Ho: H = 51,900 H3: µ#51,900 What is the value of the standardized test statistic? The standardized test statistic is (Round to two decimal places as needed.) What is(are) the critical value(s)? The critical value(s) is(are). (Round to three decimal places as needed. Use a comma to separate answers as needed.) Decide whether to reject or fail to reject the null hypothesis. O A. Reject Ho. There is not enough evidence to reject the claim. O B. Fail to reject Ho. There is not enough evidence to reject the claim. O C. Fail to reject Ho. There is enough evidence to reject the claim. O D. Reject Ho. There is enough evidence to reject the claim.
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