In a certain​ area, 34​% of people own a dog. Complete parts aand b below.
a. Find the probability that exactly 8 out of 20 randomlyselected people in the area own a dog.
​(Type an integer or decimal rounded to three decimal places as​needed.)
b. In a random sample of 20 people from this​ area, find theprobability that
8 or fewer own a dog. _________
​(Type an integer or decimal rounded to three decimal places as​needed.)
