The Statistics Professor Has Kept Attendance Records and Recorded the Number

question 114

Multiple Choice

The statistics professor has kept attendance records and recorded the number of absent students per class. The recorded data is displayed in the following bar chart with the frequency of each number of absent students shown above the bars. How many statistics classes had three or more students absent?

• A) 8
• B) 13
• C) 22
• D) 43

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Definitions:

Stepparent

A person who is married to a child’s biological parent and assumes a parenting role but is not the child's biological mother or father.

Stepchildren

A spouse's kids from a prior union.

Stepfamilies

Families formed when one or both partners in a marriage have children from a previous relationship.

First Marriage

The initial marriage ceremony or union entered into by an individual.