28. Mendelian Genetics When Mendel conducted his famous genetics experiments with peas, one sample of offspring consisted of 428 green peas and 152 yellow peas. Based on those results, estimate the probability of getting an offspring pea that is green. Is the result reason- ably close to the expected value of 3/4, as claimed by Mendel? :ction 4.2 Note A or B) rep 34. Cell Phones While Driving In a New York Times/CBS News poll, respondents were asked if it should be legal or illegal to use hand-held cell phones while driving. One hundred forty-one said that it should be legal, and 663 said that it should be illegal. What is the prob- ability of randomly selecting someone who believes it should be legal to use a hand-held cell phone while driving? Is it unlikely to randomly select someone with that belief? Probability from a Sample Space. In Exercises 37-42, use the given sample space or construct the required sample space to find the indicated probability. 37. Three Children Use this sample space listing the eight simple events that are possible when a couple has three children (as in Example 1): (bbb, bbg, bgb, bgg, gbb, gbg, ggb, ggg). Assume that boys and girls are equally likely, so that the eight simple events are equally likely. Find the probability that when a couple has three children, there is exactly one girl. 38. Three Children Using the same sample space and assumption from Exercise 37, find the probability that when a couple has three children, there are exactly two girls