Concept explainers
To find:the histogramthat represent the given data.
Answer to Problem 2P
Explanation of Solution
Given:
The given datashows battery life, in hours, for different brands of batteries.
Calculation:
As the given data is
Now, the data is first arranged in increasing order. Then,
The minimum data value is 80, and the maximum value is 105.
Divide the data in to three intervals.
Therefore, create a frequency table:
Hours | Frequency |
6 | |
5 | |
2 |
Draw and level the axes. Draw a bar to represent the frequency of each interval.
The histogram for the given data is:
Chapter 12 Solutions
High School Math 2015 Common Core Algebra 1 Student Edition Grade 8/9
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