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Test Ho:μ= 120 vs Ha: <120 using the sample results = 112.3, s = 18.4, with n = 100.

Test Ho:μ= 120 vs Ha: <120 using the sample results = 112.3, s = 18.4, with n = 100.

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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6.128 What is the p-value? (Estimate using the T-table) Based off of the p-value, would you accept or reject the null?
n SC Exercises for Section 6.2-HT SKILL BUILDER 1 In Exercises 6.126 to 6.131, use the t-distribution and the sample results to complete the test of the hypothes random sample, and if the sample size is small, assume the underlying distribution is relatively normal. 6.126 Test Ho: μ = 15 vs Ha: > 15 using the sample results = 17.2, s = 6.4, with n = 40. 6.127 Test Ho: μ = 100 vs Ha: μ< 100 using the sample results = 91.7, s = 12.5, with n = 30. > Answer > Solution = 112.3, s = 18.4, with n = 100. 6.128 Test Ho: μ = 120 vs Ha:μ< 120 using the sample results 6.129 Test Ho: μ = 10 vs Ha: > 10 using the sample results = 13.2, s = 8.7, with n = 12. Answer > Solution 6.130 Test Ho: μ = 4 vs Hau 4 using the sample results = 4.8, s = 2.3, with n = 15. 6.131 Test Ho: μ = 500 vs Ha: # 500 using the sample results = 432, s = 118, with n = 75. >Answer Solution 6.132 How Many Social Ties Do You Have? Most US adults have social ties with a large number of people, It is nearly impossible for most people to reliably list all the people they know, but using a mathematical model, s- ith Camele 28 1.3 110 J..1 F1 2 F2 W # 3 20 F3 E $ 4 F4 R % 5 F5 T 4 MacBook Air A 6 F6 Y & 7 18 F7 U *
Transcribed Image Text:n SC Exercises for Section 6.2-HT SKILL BUILDER 1 In Exercises 6.126 to 6.131, use the t-distribution and the sample results to complete the test of the hypothes random sample, and if the sample size is small, assume the underlying distribution is relatively normal. 6.126 Test Ho: μ = 15 vs Ha: > 15 using the sample results = 17.2, s = 6.4, with n = 40. 6.127 Test Ho: μ = 100 vs Ha: μ< 100 using the sample results = 91.7, s = 12.5, with n = 30. > Answer > Solution = 112.3, s = 18.4, with n = 100. 6.128 Test Ho: μ = 120 vs Ha:μ< 120 using the sample results 6.129 Test Ho: μ = 10 vs Ha: > 10 using the sample results = 13.2, s = 8.7, with n = 12. Answer > Solution 6.130 Test Ho: μ = 4 vs Hau 4 using the sample results = 4.8, s = 2.3, with n = 15. 6.131 Test Ho: μ = 500 vs Ha: # 500 using the sample results = 432, s = 118, with n = 75. >Answer Solution 6.132 How Many Social Ties Do You Have? Most US adults have social ties with a large number of people, It is nearly impossible for most people to reliably list all the people they know, but using a mathematical model, s- ith Camele 28 1.3 110 J..1 F1 2 F2 W # 3 20 F3 E $ 4 F4 R % 5 F5 T 4 MacBook Air A 6 F6 Y & 7 18 F7 U *
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