Concept explainers
a.
To find: The concept for
a.
Answer to Problem 16HP
More data will be needed for more accurate predictions.
Explanation of Solution
Concept Used:
If more data will be given, it will get more
Conclusion:
The more data for more useful predictions using scatter plot and line of fit predictions is needed.
b.
To find: Whether accurate line of fit always predict in future.
b.
Answer to Problem 16HP
No, accurate line of fit always predict in future.
Explanation of Solution
Concept Used:
An accurate line of fit is plotted with reference to the available data from the present and past trends. But the trends can change in future, whereas a line of fit assumes that the same pattern or trend will continue indefinitely.
Conclusion:
So it is concluded that an accurate line of fit cannot always predict what will happen in the future.
Chapter 4 Solutions
Algebra 1, Homework Practice Workbook (MERRILL ALGEBRA 1)
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