Solved

When Testing H0:π1−π2=0 versus H1:π1−π2≠0H _ { 0 } : \pi _ { 1 } - \pi _ { 2 } = 0 \text { versus } H _ { 1 } : \pi _ { 1 } - \pi _ { 2 } \neq 0

Question 197

Multiple Choice

When testing H0:π1−π2=0 versus H1:π1−π2≠0H _ { 0 } : \pi _ { 1 } - \pi _ { 2 } = 0 \text { versus } H _ { 1 } : \pi _ { 1 } - \pi _ { 2 } \neq 0 , the observed value of the Z test statistic was found to be - 2.13. The p-value for this test is


A) 0.0166.
B) 0.0332.
C) 0.9668.
D) 0.9834.

Correct Answer:

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