Test the claim that the proportion of men who own cats is significantly different than 45% at the 0.05 significance level. In a random sample of 120 men, 80 men owned cats. The P-value of this sample is  (to 4 decimals).

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Test the claim that the proportion of men who own cats is significantly different than 45% at the 0.05 significance level.

In a random sample of 120 men, 80 men owned cats.

The P-value of this sample is  (to 4 decimals).

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Solution:

Let X be number of men owned cats and n be the sample number of men.

From the given information, X=80 and n=120.

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