. How many total days were packages shipped?

c. What is the class interval?

d. How many days were 20 up to 25 packages shipped?

e. What is the relative frequency of days in the 20 up to 25 class? (Round your answer to 2 decimal places.)

f. What is the midpoint of the 15 up to 20 class? (Round your answer to 1 decimal place.)

g. On how many days were there 20 or more packages shipped?

1olly's Candle Shop has several retail stores in the coastal areas of North and South Carolina. Many of Molly's customers ask her to hip their purchases. The following chart shows the number of packages shipped per day for the last 100 days. For example, the first lass shows that there were 5 days when the number of packages shipped was 0 up to 5