Just a simple question! Please help!!!

(1 point) In 2020, the current smoking rate in Canada was 7.71 "/a. Four people are randomly chosen, each is asked if they smoke. Let X represent the number of people who smoke. The random variable X has the following probability distribution: X=x o 1 2 3 4 P(X=x)0.7255 ..2.. ..2.. ..2.. 4e o5 a) The probability that two people who smoke =i 033038 Use at least 4 digits b) On average, i people smoke from 4 people (do not round your answer) 6) What is the shape of the probability graph? I Aright skewed graph Vi