What time must a roast be placed in the oven to be ready by 5: 30 if the roast takes 2 hours and 40 minutes to cook?

To determine the number of deer in a forest a forest ranger tags 280 and releases them back

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)

Which of the following statements is a true conclusion that can be made from the scaled bargraph?