Answer b and is there a way to use excel to find b

In a certain area, 30% of people own a cat. Complete parts a and b below. .. . a. Find the probability that exactly 4 out of 8 randomly selected people in the area own a cat. The probability that exactly 4 out of 8 randomly selected people in the area own a cat is 0.136 . (Type an integer or decimal rounded to three decimal places as needed.) b. In a random sample of 8 people from this area, find the probability that more than 5 own a cat. The probability that more than 5 out of 8 randomly selected people in the area own a cat is (Type an integer or decimal rounded to three decimal places as needed.)