Question

You are carrying out a hypothesis test for a single population proportion using the following hypotheses:...

You are carrying out a hypothesis test for a single population proportion using the following hypotheses:

H0: p = 0.75

Ha: p < 0.75

The significance level is α = 0.01 and the test statistic has been calculated as z = -2.64. Use the tables to calculate the correct P-value for this test and enter it in the box below (give your answer to 4 decimal places).

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Answer #1

From the above-given information:

Tail Test: Left tailed test

z = -2.64

P(Z < -2.64) = 0.0041 ans.

therefore, p-value is 0.0041

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