Choose the best answer for the following questions.
$850
$775
$750
$1000
$13.56
$14.45
$15.80
$18.34
4
8
16
20
18
34
180
342
The graph shows a positive correlation. (positive slope)
The graph shows a negative correlation. (negative slope)
The graph does not show any correlation (no slope)
There is simply not enough information to make any deduction from this graph.
The scale on the second graph does NOT distort the length of the bars.
The graphs are identical.
The graphs use completely different data.
The second graph makes it look like the 7th graders had much more honor roll students than the other classes.
About 25% scored higher, about 75% scored lower.
About 75% scored higher, about 25% scored lower.
About 50% scored higher, and about 50% scored lower.
There is simply NOT enough information to make a determination.
4 hours
21 hours
6 hours
5 hours
2/3
2/9
5/21
1/3
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