Correlation Coefficient | Baamboozle - Baamboozle

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0 0 0

Does the following scatterplot model positive, negative, or no correlation?

NO CORRELATION

Calculate the correlation coefficient.

-0.258

Choose the most accurate r-value. r=0.99 r=-0.75 r=0.45 r=0.01

r=0.01

Choose the most accurate r-value. r=0.8 r=-0.75 r=-0.8 r=0.6

r=0.8

Which r-value is stronger? r=-0.675 or r=0.676?

r=0.676

Which is the best estimate for the correlation coefficient?

-0.4

0.7

-0.6

0.4

Which r-value is stronger? r=-0.87 or r=0.78?

r=-0.87

Describe the following r-value using two words. r=-0.32

WEAK, NEGATIVE

Calculate the correlation coefficient.

-0.398

Calculate the correlation coefficient.

0.876

Calculate the correlation coefficient.

0.476

Does the following scatterplot model positive, negative, or no correlation?

NEGATIVE

Does the following scatterplot model positive, negative, or no correlation?

POSITIVE

Describe the following r-value using two words. r=0.002

WEAK,POSITIVE

Describe the following r-value using two words. r=0.92

STRONG, POSITIVE

Describe the following r-value using two words. r=-0.899

STRONG,NEGATIVE

Choose the most accurate r-value. r=0.9 r=-0.8 r=0.5 r=0.1

r=0.5

Which r-value is stronger? r=-0.98 or r=0.978?

r=-0.98

Choose the most accurate r-value. r=-0.09 r=-0.9 r=-0.5 r=0.3

r=-0.9

Describe the following r-value using two words. r=0.65

MODERATE, POSITIVE

Calculate the correlation coefficient.

-0.816