Strength of Correlations

Strength of Correlations

12th Grade

15 Qs

quiz-placeholder

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Strength of Correlations

Strength of Correlations

Assessment

Quiz

Mathematics

12th Grade

Hard

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

Describe the strength and direction of the trend

Moderate Negative Trend

Strong Negative Trend

Moderate Positive Trend

Strong Positive Trend

2.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

Describe the strength and direction of the trend

Weak Negative Trend

Strong Negative Trend

Weak Positive Trend

Strong Positive Trend

3.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

Describe the strength and direction of the trend

Moderate Negative Trend

Strong Negative Trend

Moderate Positive Trend

Strong Positive Trend

4.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

Describe the strength and direction of the trend

Moderate Negative Trend

Strong Negative Trend

Moderate Positive Trend

Strong Positive Trend

5.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

Describe the strength and direction of the trend

Weak Negative Trend

Strong Negative Trend

Weak Positive Trend

Strong Positive Trend

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Estimate the correlation coefficient for this scatterplot.

r = -0.9

r = 1

r = 0.9

r = -1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Estimate the correlation coefficient

r = 1

r = -1

r ≈ -0.8

r ≈ 0.8

r ≈ -0.5

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