SOLUTION: Testing: H0:p ≤ 0.35 HA:p > 0.35 Your sample consists of 148 subjects, with 59 successes. Calculate the test statistic, rounded to 2 decimal places z=___

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Question 1187576: Testing:
H0:p ≤ 0.35
HA:p > 0.35

Your sample consists of 148 subjects, with 59 successes. Calculate the test statistic, rounded to 2 decimal places
z=___
Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
The proportion is 59/148 or 0.3986
the test statistic is z=(0.3986-0.35)/sqrt(0.35*0.65/148)
=1.24