Team 1
0
Team 2
0
Teams
Name
Score
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10
×
Does the following situation show pos, neg, or no correlation? Number of cars traveling and time spent in traffic.
POSITIVE
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Check
Okay!
Check
15
×
Describe the following r-value using two words. r=-0.899
STRONG,NEGATIVE
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Check
Okay!
Check
5
×
Does the following scatterplot model positive, negative, or no correlation?
POSITIVE
Oops!
Check
Okay!
Check
10
×
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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Check
Okay!
Check
5
×
Does the following scatterplot model positive, negative, or no correlation?
NO CORRELATION
Oops!
Check
Okay!
Check
20
×
Which r-value is stronger? r=-0.87 or r=0.78?
r=-0.87
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Check
Okay!
Check
×
thief
Give points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
baam
Lose 25 points!
Oops!
10
×
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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Check
Okay!
Check
×
heart
Other team wins 20 points!
Oops!
×
star
Double points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
×
lifesaver
Give 10 points!
Oops!
×
magnet
Take 10 points!
Okay!
×
gift
Win 20 points!
Okay!
×
banana
Go to last place!
Oops!
10
×
Choose the most accurate r-value. r=0.9 r=-0.8 r=0.5 r=0.1
r=0.5
Oops!
Check
Okay!
Check
15
×
Describe the following r-value using two words. r=0.92
STRONG, POSITIVE
Oops!
Check
Okay!
Check
15
×
Describe the following r-value using two words. r=-0.32
WEAK, NEGATIVE
Oops!
Check
Okay!
Check
10
×
Does the following situation show pos, neg, or no correlation? Miles driven and gallons of gas.
NEGATIVE
Oops!
Check
Okay!
Check
5
×
Does the following scatterplot model positive, negative, or no correlation?
NEGATIVE
Oops!
Check
Okay!
Check
15
×
Describe the following r-value using two words. r=0.65
STRONGISH, POSITIVE
Oops!
Check
Okay!
Check
×
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