To test Ho: μ = 107 versus H₁: μ#107 a simple random sample of size n = 35 is obtained. Complete parts a through e below. Click here to view the t-Distribution Area in Right Tail. (...) (a) Does the population have to be normally distributed to test this hypothesis? Why? OA. Yes, because the sample is random. OB. Yes, because n ≥ 30. OC. No, because the test is two-tailed. OD. No, because n ≥ 30.

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
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To test Ho: μ = 107 versus H₁: μ# 107 a simple random sample of size n = 35 is obtained. Complete parts a through e
below.
Click here to view the t-Distribution Area in Right Tail.
(...
(a) Does the population have to be normally distributed to test this hypothesis? Why?
OA. Yes, because the sample is random.
OB. Yes, because n ≥ 30.
OC. No, because the test is two-tailed.
O D. No, because n ≥ 30.
Transcribed Image Text:To test Ho: μ = 107 versus H₁: μ# 107 a simple random sample of size n = 35 is obtained. Complete parts a through e below. Click here to view the t-Distribution Area in Right Tail. (... (a) Does the population have to be normally distributed to test this hypothesis? Why? OA. Yes, because the sample is random. OB. Yes, because n ≥ 30. OC. No, because the test is two-tailed. O D. No, because n ≥ 30.
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