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1. |
Which describes the number that appears most often in a set of data? |
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A. |
range |
B. |
mode |
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C. |
median |
D. |
mean |
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Hint |
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2. |
Find the range of the data set 145, 612, 120, 349, 515, 212, 590. |
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A. |
445 |
B. |
512 |
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C. |
470 |
D. |
492 |
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Hint |
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3. |
Which of the following data would best be described by mode? |
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A. |
Average price of cars made in 1999 |
B. |
Most common favorite number of the set of favorite numbers of people in the United States |
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C. |
Typical family income per year in Montana |
D. |
Average age of people who buy a summer pool pass |
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Hint |
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4. |
What are the mean, median, and mode of the temperature data 92°, 51°, 60°, 51°, 66°, 82°, respectively? |
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A. |
66°, 51°, 60° |
B. |
67°, 63°, 51° |
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C. |
66°, 63°, 61° |
D. |
67°, 62°, 51° |
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Hint |
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5. |
Which of the following numbers is the range of the data set {125, 156, 190, 135, 105, 115, 155}? |
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A. |
135 |
B. |
75 |
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C. |
85 |
D. |
95 |
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Hint |
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