Which average best describes the data (Mean or Median)? 3, 5, 2, 6, 8, 4, 20
Median because there is an outlier (20)
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15
In a number data set, what do you get when you let the largest value subtract the smallest value?
Range
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15
Here are the height (in cm) of 10 kids in a baseball club. What is the range of their height? 140 145 147 144 150 148 155 153 142 150
15
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boom
Lose 50 points!
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shark
Other team loses 20 points!
Okay!
shark
Other team loses 15 points!
Okay!
banana
Go to last place!
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seesaw
Swap points!
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star
Double points!
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fairy
Take points!
5
10
15
20
25
banana
Go to last place!
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15
What is the most common value in a data set called?
Mode
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15
Lisa asks 5 of her friends to know what their favourite food is. The result is listed as follows: Chicken/ pizza/ chips/ chicken/ chicken. Which food is the mode?
Chicken
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15
What is the mean of the shoe sizes in a family: 4, 6, 2, 8, 10?
6
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15
What is the middle value called when you put all the numbers in order?
Median
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eraser
Reset score!
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gift
Win 25 points!
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rocket
Go to first place!
Okay!
banana
Go to last place!
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15
Which average best describes the data? 2, 4, 6, 3, 3, 7, 3, 5, 3, 3
Mode because '3' is repeated many times
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heart
Other team wins 20 points!
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shark
Other team loses 25 points!
Okay!
gift
Win 20 points!
Okay!
banana
Go to last place!
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15
Here are the number of time (in minutes) 7 students spend on going from their homes to school by bike: 7 10 10 14 18 18 18. What is the median?
 14.
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15
'a' is the total value divided by the number of values. What is 'a'?
