Sixty seven percent of U.S households, or about 85 million families, own a pet, according to the 2019-2020 national pet owners survey conducted by the American Pet Products association (APPA). A small pet shop opens in your neighborhood and randomly and independently select 800 families to attend the grand opening of the store. Check the conditions of the center limit Theorem for this scenario. Calculate the number of expected successes.

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Q: Exercise 7.8 Find the asymptotic distribution of n (ô2 – o2) as n→o.

A: