Ch 7  Correlations

Ch 7 Correlations

Assessment

Flashcard

Mathematics

9th Grade

Hard

CCSS
HSS.ID.B.5, HSS.ID.C.8, HSS.ID.C.9

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

A perfect negative correlation has a correlation coefficient of ____.

Back

-1

Tags

CCSS.HSS.ID.B.5

2.

FLASHCARD QUESTION

Front

Estimate the value of r: -0.32, -0.85, 0.47, 0.73

Back

-0.85

Tags

CCSS.HSS.ID.C.8

3.

FLASHCARD QUESTION

Front

A perfect positive correlation has a correlation coefficient of ____.

Back

1

Tags

CCSS.HSS.ID.B.5

4.

FLASHCARD QUESTION

Front

Estimate the value of r: 0.03, -0.99, 0.79, -0.72

Back

-0.72

5.

FLASHCARD QUESTION

Front

Estimate the value of r: -0.36, -0.83, 0.99, 0.65

Back

0.65

Tags

CCSS.HSS.ID.C.8

6.

FLASHCARD QUESTION

Front

What does a correlation coefficient of 0 indicate?

Back

No correlation between the variables.

Tags

CCSS.HSS.ID.B.5

7.

FLASHCARD QUESTION

Front

What is the range of correlation coefficients?

Back

-1 to 1.

Tags

CCSS.HSS.ID.B.5

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