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A Two-Proportions Z-Test Is to Be Performed Using the P-Value

Question 86

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A two-proportions z-test is to be performed using the P-value approach. Use the given sample data to find the P-valuefor the hypothesis test.
- x1=41,n1=100,x2=35,n2=140;H0:p1=p2,Ha:p1>p2,α=0.10\mathrm { x } _ { 1 } = 41 , \mathrm { n } _ { 1 } = 100 , \mathrm { x } _ { 2 } = 35 , \mathrm { n } _ { 2 } = 140 ; \mathrm { H } _ { 0 } : \mathrm { p } _ { 1 } = \mathrm { p } _ { 2 } , \mathrm { H } _ { \mathrm { a } } : \mathrm { p } _ { 1 } > \mathrm { p } _ { 2 } , \alpha = 0.10


A) 0.00860.0086
B) 0.42110.4211
C) 0.00430.0043
D) 0.05120.0512

Correct Answer:

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