To find: the number of people survey conducted by a travel agent.
Answer to Problem 22PPE
Explanation of Solution
Given:
A travel agent conducted a survey to find out the number of people go to beach every year.
The histogram data is given below:
Calculation:
According to the question,
The height of each bar represents the number of responses.
Now, total number of people surveyed is the sum of the height of all bars. Therefore,
Hence, the total number of people surveyed is
Chapter 12 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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