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Use the t-distribution and the sample results to complete the test of the hypotheses. Use a 5 % significance level. Assume the results come from a random sample, and if the sample size is small, assume the underlying distribution is relatively normal. Test Ho = 4vs Hau 4 using the sample results=4.8, s = 2.3, with n = 15. (a) Give the test statistic and the p-value. Round your answer for the test statistic to two decimal places and your answer for t test statistic = 1 p-value= i value to three decimal places.

Use the t-distribution and the sample results to complete the test of the hypotheses. Use a 5 % significance level. Assume the results come from a random sample, and if the sample size is small, assume the underlying distribution is relatively normal. Test Ho = 4vs Hau 4 using the sample results=4.8, s = 2.3, with n = 15. (a) Give the test statistic and the p-value. Round your answer for the test statistic to two decimal places and your answer for t test statistic = 1 p-value= i value to three decimal places.

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.CR: Chapter 13 Review
Problem 58CR
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Use the t-distribution and the sample results to complete the test of the hypotheses. Use a 5 % significance level. Assume the results come from a random sample, and if the sample size is small, assume the underlying distribution is relatively normal. Test Ho μ = 4vs Hau 4 using the sample results=4.8, s = 2.3, with n = 15. (a) Give the test statistic and the p-value. Round your answer for the test statistic to two decimal places and your answer for th test statistic = p-value = 1 value to three decimal places.
Transcribed Image Text:Use the t-distribution and the sample results to complete the test of the hypotheses. Use a 5 % significance level. Assume the results come from a random sample, and if the sample size is small, assume the underlying distribution is relatively normal. Test Ho μ = 4vs Hau 4 using the sample results=4.8, s = 2.3, with n = 15. (a) Give the test statistic and the p-value. Round your answer for the test statistic to two decimal places and your answer for th test statistic = p-value = 1 value to three decimal places.
(b) What is the conclusion? Ⓒ Reject Ho. O Do not reject No.
Transcribed Image Text:(b) What is the conclusion? Ⓒ Reject Ho. O Do not reject No.
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