A mechanic measured the voltage of 8 car batteries. The voltages were: 9.5, 8.8, 8.6, 8.6, 8., 9.4, 8.6, 9.8. What was the mean voltage?
9
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25
Consider the list of golf scores: 71, 68, 72, 79, 80, 77, 84, 70, 92 What is a median, mean, and range for the set?
Mean: 77 Median: 77 Range: 24
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seesaw
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seesaw
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shark
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10
The middle number in a set of ordered values is called the
Median
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15
The number of points scored in a series of football games is listed below. Which score is the MODE? 7, 13, 18, 24, 9, 3, 18
18
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15
In a time table test, a group of 9 children score 25, 17, 21, 25, 23, 21, 27, 21 and 18 out of a total 30. Find the range.
10
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20
The test results on a math exam were: 77, 66, 70, 83, 88, 64, 93 and 99. What is the median test score?
80
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15
During the carnival, tickets were sold for the raffle. Carnival workers took count of sales every 30 minutes. The number of tickets sold were: 123, 145, 110, 256, 123. What were the median number of tickets sold?
123
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trap
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gift
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fairy
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lifesaver
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15
As part of a research experiment, a chemist is weighing 6 samples. The weights are: 7.46, 5.93, 5.84, 5.93, 8.15, 5.93. What is the range?
2.31
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15
The range of prices of television sets at the B&Q Electronic Store is $500.00. If the lowest price for a television is $350.00, what is the highest price for a television?
$850
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15
A Quality Assurance Engineer is measuring the diameter of some newly manufactured pipes. She measured 6 pipes and noted diameters of: 4.71 cm, 4.13 cm, 4.71 cm, 4.51 cm, 4.71 cm, 4.71 cm. What is the mode?
4.71
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fairy
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shark
Other team loses 15 points!
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thief
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10
The difference between the largest and smallest numbers in a set of data is called the