probabilityf For the normal approximation of the binomial distribution discussed in Section 6.3? Explain. 30. Playing video and computer games is very popular. Over 70% of households play such games. Of those individuals who play video and computer games, 18% are under 18 years old, 53% are 18-59 years old, and 29% are over 59 years old (The Wall Street Journal, March 6, 2012). a. For a sample of 800 people who play these games, how many would you expect to be under 18 years of age? b. For a sample of 600 people who play these games, what is the probability that fewer than 100 will be under 18 years of age? c. For a sample of 800 people who play these games, what is the probability that 200 or more will be over 59 years of age? 31. The Bank of A Trends in Consumer Mobility Report indicates mum atypical day