Question

You are testing the claim that the proportion of men who own cats is smaller than the proportion of women who own cats.

You sample 50 men, and 25% own cats.

You sample 90 women, and 70% own cats.

Find ¯p (p-bar), as a decimal, rounded to two decimal places.

Answer 1

Number of men who own cats= = ( x1 should be a natural number)

Number of women who own cats=

Total number of people who own cats= =  

Total number of people=

Proportion of the pooled sample is given by,