2.02 Practice - Frequency Distributions

The data shows the number of albums, sold to the nearest million, of the top-selling albums of all time.

How many albums sold more than 25 million copies?

How many albums sold less than 20 million copies?

For this data, n = ?

The table shows the number of hours the band members practiced in a week.

What is the most common data entry?

The frequency distribution table represents the amount of sugar in mg/l for a sample of bottled drinks:

What is the class width?

Note: This frequency distribution is "upside down," with the first class at the bottom.

Which is the minimum data entry?

What is the maximum data entry?

What is the range of the data set?

In this data set, the maximum entry is 51 and the minimum entry is 0.

For a frequency distribution with 7 classes, what would be the class width?

In a frequency distribution with 8 classes, what will be the lower class limit of the first class?