Author Question: A medication produces side effects in each user with probability 0.10 and this is independent from ... (Read 94 times)

erika · **on:** Jul 24, 2018

A medication produces side effects in each user with probability 0.10 and this is independent from one person to the next. If 50 people use the medication, the number who will experience side effects is
a. a binomial random variable.
b. always 5.
c. always 10.
d. the value for which the probability distribution function (pdf) has the largest value.

Question 2

Suppose that a 95 confidence interval for the proportion of teen drivers who were involved in a car accident is found to be (0.1425, 0.2875). Does the 95 confidence level imply that P(0.1425 < p < 0.2875) = 0.95?
a. Yes
b. No