Suppose that the amount of television watched per day by young children is 1.8 hours with a standard deviation of 0.4 hours, and the amount of television watched per day by teens is 1.5 hours with a standard deviation of 0.6 hours. Assuming the shape of these distributions is bell shaped, use the empirical rule and/or calculate appropriate z-scores to answer the following questions. (a) Determine a range of viewing hours into which approximately 95% of teens fall. (b) Approximately what proportion of young children watch between 1.4 and 3.0 hours of television television per day? (Hint: you'll need to calculate the size of and add together pieces of the normal curve for this.] (c) Who is more different from their peers: a teenager who watches 0 hours of television per day, or young child who watches 2.5 hours?