Correlation Coefficient and Residuals

Correlation Coefficient and Residuals

11th Grade

10 Qs

quiz-placeholder

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Correlation Coefficient and Residuals

Correlation Coefficient and Residuals

Assessment

Quiz

Mathematics

11th Grade

Medium

Created by

Anthony Clark

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Shown is a residual plot. How many positive residuals are there?

5

1

3

9

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Shown is a residual plot. How many negative residuals are there?

5

1

3

9

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Shown is a residual plot. How many zero residuals are there?

5

1

3

0

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

This residual plot indicates a good model.

This residual plot indicates a poor model.

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A negative residual means...

that the predicted value is too big

that the predicted value is too small

that the x value is too big

that the x value is too small

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

After performing analyses on a set of data, Mrs. Schoeneck examined the scatter plot of the residual values for each analysis. Which scatter plot indicated the best linear fit for the data?

A

B

C

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A positive residual means...

that the predicted value is too big

that the predicted value is too small

that the x value is too big

that the x value is too small

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