You are testing the claim that the proportion of men who own cats is larger than the proportion of women who own cats. You sample 100 men, and 30% own cats.

You sample 160 women, and 90% own cats.

Find the test statistic, rounded to two decimal places.

The parabola opens: y=√x-4 (principal square root) up down right left

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.