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1 vote
The tables below show four sets of data:

Set A
x 1 2 3 4 5 6 7 8 9
y 10 9 8 7 6 5 4 3 2
Set B
x 1 2 3 4 5 6 7 8 9
y 3 4 5 6 7 8 9 10 11


Set C
x 1 2 3 4 5 6 7 8 9
y 8 6 5 4 3.5 3 2.5 2 2
Set D
x 1 2 3 4 5 6 7 8 9
y 1 2.5 2.5 3 4 5 6 8 9


For which set of data will the scatter plot represent a negative linear association between x and y?
Set A
Set B
Set C
Set D

2 Answers

2 votes

Answer:

Set A

Explanation:

x 1 2 3 4 5 6 7 8 9

y 10 9 8 7 6 5 4 3 2

Decreasing is negative and in a strait line makes it linear.

Sorry I'm late!

User Alii
by
8.6k points
1 vote

Answer:

are think my answer is A, because x and y are are the same

User Bogac
by
8.2k points

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