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: u = 51,400; a=0.05 Sample statistics: x=50,097, s = 3000, n= 15

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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: u = 51,400; a=0.05 Sample statistics: x= 50,097, s= 3000, n= 15
Click the icon to view the t-distribution table.
What are the null and alternative hypotheses? Choose the correct answer below.
O A. H, us51,400
H, p>51,400
O B. H, µ+51,400
H. p=51,400
O C. H, p=51,400
H p 51,400
O D. H, µ251,400
H, p<51,400
What is the value of the standardized test statistic?
The standardized test statistic is
(Round to two decimal places as needed.)
Transcribed Image Text: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: u = 51,400; a=0.05 Sample statistics: x= 50,097, s= 3000, n= 15 Click the icon to view the t-distribution table. What are the null and alternative hypotheses? Choose the correct answer below. O A. H, us51,400 H, p>51,400 O B. H, µ+51,400 H. p=51,400 O C. H, p=51,400 H p 51,400 O D. H, µ251,400 H, p<51,400 What is the value of the standardized test statistic? The standardized test statistic is (Round to two decimal places as needed.)
Use a t-test to test the claim about the population mean p at the given level of significance a using the given sample statistics. Assume the population
distributed.
Claim: µ = 51,400; a = 0.05 Sample statistics: x= 50,097, s= 3000, n= 15
Click the icon to view the t-distribution table.
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. Fail to reject Ho. There is enough evidence to reject the claim.
O B. Fail to reject Ho. There is not enough evidence to reject the claim.
OC. Reject Ho. There is enough evidence to reject the claim.
O D. Reject Ho. There is not enough evidence to reject the claim.
Transcribed Image Text:Use a t-test to test the claim about the population mean p at the given level of significance a using the given sample statistics. Assume the population distributed. Claim: µ = 51,400; a = 0.05 Sample statistics: x= 50,097, s= 3000, n= 15 Click the icon to view the t-distribution table. 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. Fail to reject Ho. There is enough evidence to reject the claim. O B. Fail to reject Ho. There is not enough evidence to reject the claim. OC. Reject Ho. There is enough evidence to reject the claim. O D. Reject Ho. There is not enough evidence to reject the claim.
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