Team 1
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Team 2
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Teams
Name
Score
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10
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Choose the most accurate r-value. r=0.99 r=-0.75 r=0.45 r=0.01
r=0.01
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monster
Reset all scores!
Oops!
×
magnet
Take 20 points!
Okay!
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rocket
Go to first place!
Okay!
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thief
Give points!
5
10
15
20
25
15
×
Describe the following r-value using two words. r=0.002
WEAK,POSITIVE
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15
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Describe the following r-value using two words. r=-0.899
STRONG,NEGATIVE
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10
×
Choose the most accurate r-value. r=0.9 r=-0.8 r=0.5 r=0.1
r=0.5
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15
×
Describe the following r-value using two words. r=-0.32
WEAK, NEGATIVE
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10
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Does the following situation show pos, neg, or no correlation? Number of cars traveling and time spent in traffic.
POSITIVE
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5
×
Does the following scatterplot model positive, negative, or no correlation?
NEGATIVE
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5
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Does the following scatterplot model positive, negative, or no correlation?
NO CORRELATION
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15
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Describe the following r-value using two words. r=0.65
STRONGISH, POSITIVE
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trap
No points!
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rocket
Go to first place!
Okay!
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fairy
Take points!
5
10
15
20
25
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lifesaver
Give 25 points!
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10
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Does the following situation show pos, neg, or no correlation? Number of shoes and time spent playing video games.
NO CORRELATION
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10
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Does the following situation show pos, neg, or no correlation? Miles driven and gallons of gas.
NEGATIVE
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baam
Lose 10 points!
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magnet
Take 5 points!
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shark
Other team loses 15 points!
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lifesaver
Give 20 points!
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10
×
Choose the most accurate r-value. r=-0.09 r=-0.9 r=-0.5 r=0.3
r=-0.9
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10
×
Does the following situation show pos, neg, or no correlation? Hot chocolate sales and temperature at ski resort.
NEGATIVE
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