Concept explainers
(a)
To make: a
(a)
Answer to Problem 16PT
Explanation of Solution
Given:
Year | People |
2008 | 1400 |
2009 | 1520 |
2010 | 1650 |
2011 | 1740 |
Calculation:
Now, draw the scatter plot for the data shown in table above and draw the line of fit
Conclusion:
Therefore, a scatterplot is drawn.
(b)
To predict: jazz festival attendance in 2014.
(b)
Answer to Problem 16PT
The attendance of people in 2014 in jazz festive is 2080
Explanation of Solution
Calculation:
Find the value on y -axis corresponding to 2014 on x -axis
Thus, the value of the y -axis is 2080
Therefore, the attendance of people in 2014 in jazz festive is 2080
Conclusion:
Therefore, the attendance of people in 2014 in jazz festive is 2080
Chapter 8 Solutions
Pre-Algebra Student Edition
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