Chapter SR34, Problem 10P

Solution

How many people receive an average of more than 10 e-mails per day?

4 people.

Given:

Use the line plot, which shows the results of a survey asking people the average number of e-mails they receive daily, to answer exercises.

  

Concept used:

• It is difficult to analyze unorganized data, it is helpful to organize data using a line plot, stem-and-leaf plot, histogram, or box-and-whisker plot.

Calculation:

The given line plot is -

  

According to given plot 4 people receive an average of more than 10 e-mails per day.