Consider the following hypothesis lest: Ho :p = 0.45 %3D Ha :p + 0.45 A sample of 900 provided a sample proportion of 0.49. Find the value of the test statistic. Select one: Oa. 2 = 1.21 O b. 2 = 2.41 O c. 2 = -2.41 O d. 2 = -1.21

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Consider the following hypothesis lest:
Ho : p = 0.45
%3D
Ha :p + 0.45
A sample of 900 provided a sample proporlion of 0.49. Find the value of the test statistic.
Select one:
O a. : = 1.21
O b.z = 2.41
O c. 2 = -2.41
d. 2 = -1.21
Transcribed Image Text:Consider the following hypothesis lest: Ho : p = 0.45 %3D Ha :p + 0.45 A sample of 900 provided a sample proporlion of 0.49. Find the value of the test statistic. Select one: O a. : = 1.21 O b.z = 2.41 O c. 2 = -2.41 d. 2 = -1.21
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