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Mathematics

8th Grade

CCSS covered

Algebra Bivariate Data
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Bivariate data involves

one variable

two variables

three variables

four variables

2.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

Choose two words from those listed below to best describe the correlation between the two variables.

strong

weak

positive

negative

Tags

CCSS.HSF-LE.A.1B

3.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

Choose two words from those listed below to best describe the correlation between the two variables.

strong

weak

positive

negative

Tags

CCSS.HSF-LE.A.1B

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

In how many months did the City Central store sell more books than the Chatswood store?

1

2

3

4

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

___ data for two variables.

trivariate

bivariate

positive

negative

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Write the equation that best matches the graph shown.

y = 4x

y = 4x - 3

y = 4/3 x + 4

y = 4/3 x - 3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

7.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

Choose two words from those listed below to best describe the correlation between the two variables.

strong

weak

positive

negative

Answer explanation

This is weak because the points are not very close together. It is negative because the y values decrease as the x values increase.

Tags

CCSS.HSF-LE.A.1B

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