The table below shows the scores on a math test. David Aaron Ashley Gina Andrew 75 Monica 100 Anna Lucas 75 Jennifer Kei Find the range, mean, median and mode for the scores. Round to the nearest tenth when necessary. a. 40: 75.5; 75: 75 C. 40; 74.5 73 100 b. 35; 75.5; 75, 75 d. 40; 74.5; 75; 75
Given a binomial distribution variable with n=20 and p=0.60 find the following possibilities using the binomial table a) p(x < 13) b) p x > 15) c) p(x = 17) d) p(11 < x < 14) e) p(11 < x < 14)