Correlation Coefficient | Baamboozle - Baamboozle

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r-value and correlation

Study Slideshow

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

POSITIVE

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

NEGATIVE

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

NO CORRELATION

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

r=0.5

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

r=-0.9

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

Does the following situation show pos, neg, or no correlation? Miles driven and gallons of gas.

NEGATIVE

Does the following situation show pos, neg, or no correlation? Number of cars traveling and time spent in traffic.

POSITIVE

Does the following situation show pos, neg, or no correlation? Number of shoes and time spent playing video games.

NO CORRELATION

Does the following situation show pos, neg, or no correlation? Hot chocolate sales and temperature at ski resort.

NEGATIVE

Does the following situation show pos, neg, or no correlation? Time spent watching Tik Tok and amount of screen time.

POSITIVE

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

WEAK, NEGATIVE

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