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It is known that 72% of college students like rap music. In a group of 42 students, find the probability that: a) Exactly 30like rap music. b) Between 28 and 32like rap music. c) Less than 27 like rap music. d) More than 28 like rap music. Attach File Browse Local Files Browse Content Collection Browse Dropbox 20 points Save Answ QUESTION 2 The time it takes for babies to learn to walk is known to be normally distributed with mean 9 months and standard deviation of1.5 months. What percent of babies learn to walk: a) between 8 and 11months. (inclusive) B) more than 10 months. c) less than 8 months