Question

Assume that you plan to use a significance level of

alphaαequals=0.05

to test the claim that

p 1p1equals=p 2p2.

Use the given sample sizes and numbers of successes to find the

​p-value

for the hypothesis test.

n 1n1equals=​100,

n 2n2equals=100

x 1x1equals=​38,

x 2x2equals=40

A.

0.7718

B.

0.2130

C.

0.1610

D.

0.0412

using TI84

Answer 1

The statistical software output for this problem is:

Hence,

P - value = 0.7718

Option A is correct.