Colorblindness Problem: Statistics show that about 8% of all males are colorblind. Interestingly, women are less likely to have this condition. Suppose that 20 males are selected at random. Let P(x) be the probability that x of the 20 men are colorblind. a. Compute the probability distribution and plot its graph. Use a window that makes the graph fill most of the screen. Sketch the pattern followed by the points on the graph. b. From your output in part a, find P(0), P(1), P(2), and P(3). c. In a time-efficient way, calculate the probability that at least 4 of the 20 males are colorblind. Show the method you used in the computation.

Exam #2 Study Guide Chapter 4 Carbohydrates (starting at slide #31) The ADA recommends 25-35 grams of fiber daily (this is about 2X higher than the average intake) Fiber acts as a chelating agent: bind minerals and carry them out of the body Excessive consumption of fiber can lead to a blocked intestine: o Rare during eating patterns o Occurs with supplements o Too much bulk in the diet can limit food intake and cause both nutrient and energy deficiencies o When increasing fiber intake add 1-2 glasses of water and increase exercise Carbohydrates to Glucose o Carbohydrates must be broken down into monosaccharides o Once in bloodstream ca