Suppose we want to test the null hypothesis H0 : p1 - p2 = 0.12 against the alternative hypothesis H1 : p1 - p2 > 0.12 at the 5% level of significance. Suppose also that  ^p1=0.8p^1=0.8, n1=500n1=500, ^p2=0.75p^2=0.75, n2=400n2=400. What is the p-value for this test?  Select one: a. 0.05 b. 0.0328 c. 0.0064 d. 0.9936

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Suppose we want to test the null hypothesis H: p1 - p2 = 0.12 against the alternative hypothesis H: p1 - p2 > 0.12 at the 5% level of significance. Suppose also that 

^p1=0.8p^1=0.8, n1=500n1=500, ^p2=0.75p^2=0.75, n2=400n2=400.

What is the p-value for this test? 

Select one:
a.
0.05
b.
0.0328
c.
0.0064
d.
0.9936
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