Select the proper answer. Decide whether the experiment is a…

Select the proper answer. Decide whether the experiment is a binomial experiment. If it is not, explain why.  Testing a cough suppressant using 640 people to determine if it is effective. The random variable represents the number of people who find the cough suppressant to be effective.

Solve the problem. A local bakery has determined a probabili…

Solve the problem. A local bakery has determined a probability distribution for the number of cheesecakes that they sell in a given day. The distribution is as follows:   Find the standard deviation of cheesecakes that this local bakery expects to sell in a day.