Question 16 ( In Chapter 6. we study the expected value of a discrete probability distribution. Another way to describe the expected value of a discrete probability distribution is. O The mean -- the expected average probability of a distribution The variance -- the variation probability of a distribution O The standard deviation -- how spread out the probability of a distribution is O The range -- the low and high values of the probability distribution Question 17 ( In the following table, what is the probability that a randomly selected kid (girl or boy) is a dog owner? Preferred Pet Dog Cat Other TОTAL Gender Girl 12 6 10 28 Boy 10 9 3 22 Total 22 15 13 50 Source: https://www.onlinemath4all.com/two-way-relative-frequency-tables.html O44% O45% 30% 56%