A test of ?0:? = 17versus ?1:? < 17 is performed using a significance level of...
A test of ?0:? = 17versus ?1:? < 17 is performed using a significance level of ? = 0.05. The value of the test statistic is ? = −1.62. For all parts below, explain your answer. a. What is your decision?
Homework Answers
SOLUTION:-
Given data,
?0:? = 17
?1:? < 17
? = 0.05
? = −1.62.
From z table p value is 0.0526
What is your decision:-
P>?
So, we can fail to reject ?0
Add Answer to:
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