Concept explainers
a
To draw: The ordered pairs as
a
Answer to Problem 25PFA
Points are graphed below.
Explanation of Solution
Given Information: Table containing relevant data.
Graph:
Ordered pairs are:
Thus, points are graphed.
b
To find: The
b
Answer to Problem 25PFA
There is a
Explanation of Solution
Given Information: Table containing relevant data.
As one moves along the horizontal axis points are going higher and higher, they are making an uphill if a line of best fit is plotted. This implies a positive correlation.
Thus, there is a positive correlation.
c
To find: If the given data illustrates causation.
c
Answer to Problem 25PFA
No, data does not illustrate causation.
Explanation of Solution
Given Information: Table containing relevant data.
The number of points scored by a basketball player does not depend on the number of minutes played as it may depend upon various other factors like proficiency of the player etc.
Thus, data does not illustrate causation.
Chapter 4 Solutions
Algebra 1, Homework Practice Workbook (MERRILL ALGEBRA 1)
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