In a study of Burger King drive-through orders, it was found that 264 orders were accurate and 54 were not accurate. For McDonalds, 329 were found to be accurate and 33 were not accurate (based on...

In a study of Burger King drive-through orders, it was found that 264 orders were accurate and 54 were not accurate. For McDonalds, 329 were found to be accurate and 33 were not accurate (based on data from QSR magazine.) Use s 0.05 significance level to test the claim that Burger King and McDonalds have the same accuracy rates. Test the claim using a hypothesis test with Z. State the formula for Z and compute Z.