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Author Question: Suppose we wish to test H0: = 23 vs. Ha: < 23. Which of the following possible sample results ... (Read 114 times)

Sufayan.ah

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Question 1

We have created a 99% confidence interval for μ with the result (10, 15). What conclusion will we make if we test at
◦ Accept H0 rather than Ha.
◦ Fail to reject H0.
◦ Reject H0 in favor of Ha.
◦ We cannot tell what our decision will be with the information given.

Question 2

Suppose we wish to test H0: μ = 23 vs. Ha: μ < 23. Which of the following possible sample results gives the most evidence to support Ha (i.e., reject H0)?
= 21, s = 6
= 19, s = 5
= 19, s = 11
= 20, s = 8


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Marked as best answer by Sufayan.ah on Feb 14, 2020

marict

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Sufayan.ah

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Reply 2 on: Feb 14, 2020
Wow, this really help


cici

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Reply 3 on: Yesterday
Excellent

 

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