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The Following MINITAB Output Display Presents the Results of a Hypothesis

Question 30

Multiple Choice

The following MINITAB output display presents the results of a hypothesis test on the difference between two proportions. Test and CI for Two Proportions: P1, P2
 Variable XN Sample P P1 581100.527273 P2 26760.342105\begin{array} { l r r r } \text { Variable } & X & N & \text { Sample } P \\ \text { P1 } & 58 & 110 & 0.527273 \\ \text { P2 } & 26 & 76 & 0.342105 \end{array}
Difference =p(P1) =p(P2) = p ( \mathrm { P } 1 ) = p ( \mathrm { P } 2 )
Estimate for difference:0.185168
95%95 \% CI for difference:( (0.039677,0.330659) ( 0.039677,0.330659 )
T-Test of difference =0(= 0 ( vs not =0) :Z=2.494513P= 0 ) :Z = 2.494513 \quad P -Value =0.012613= 0.012613 What is the P-value?


A) 0.527273
B) 0.4516129
C) 0.012613
D) 2.494513

Correct Answer:

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