An Internet pharmacy advertises that it will deliver the over-the-counter products that customers purchase in 3 to

Question:

An Internet pharmacy advertises that it will deliver the over-the-counter products that customers purchase in 3 to 6 days. The manager of the company wanted to be more precise in its advertising. Accordingly, she recorded the number of days it took to deliver to customers. From the data, the following probability distribution was developed.

a. What is the probability that a delivery will be made within the advertised 3- to 6-day period?
b. What is the probability that a delivery will be late?
c. What is the probability that a delivery will beearly?

Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...