What type of correlation is this? (positive, negative or none)
Positive
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15
Positive, Negative or No Correlation? The number of weeks a new movie has been out and the total amount made in sales.
Positive (the longer the movie is out, the more money it makes)
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20
Which situation would most likely have a positive correlation?
amount of income earned and years of education
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20
Which situation would most likely have a negative correlation?
the amount of time a candle is burned and the height of the candle
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seesaw
Swap points!
Oops!
fairy
Take points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
thief
Give points!
5
10
15
20
25
15
This scatter plot shows the weight and cost buying apples. Fill in the blanks using increases/decreases: As the games played _________, the points __________.
increase, increase
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5
*Unscramble the math word* DLACMESI
DECIMALS
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15
This graph shows the cost of a long-distance phone call, for x minutes. Based on the graph, how much did a 90 minute phone call cost?
$9
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15
Positive, Negative or No Correlation? The distance traveled and the amount of gas left in the gas tank.
Negative (the farther you go, the less gas left in your car)
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thief
Give points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
fairy
Take points!
5
10
15
20
25
banana
Go to last place!
Oops!
lifesaver
Give 25 points!
Oops!
rocket
Go to first place!
Okay!
fairy
Take points!
5
10
15
20
25
banana
Go to last place!
Oops!
10
What type of correlation is this? (positive, negative or none)
No correlation
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5
*Math Trivia* What is the only number that has the same number of letters as its meaning?
four
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monster
Reset all scores!
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seesaw
Swap points!
Okay!
shark
Other team loses 25 points!
Okay!
lifesaver
Give 15 points!
Oops!
15
Which graph(s) show negative correlation?
B, D
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15
The scatter plot shows workers planting trees. According to the scatter plot, 20 workers planted how many trees?