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In: Statistics and Probability

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

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 140 men, and 30% own cats. You sample 80 women, and 65% own cats. Find the test statistic, rounded to two decimal places.

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Expert Solution

We have given for the example                                              
                                              
x1=140*0.30=42                                          
n1=140                                          
                                              
x2=80*0.65=52                                          
n2=80                                          
                                  
                                              
Estimate for sample proportion 1   

Estimate for sample proportion 2


orchestra answered 2 years ago
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