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1. |
The heights in inches of 10 senior boys are 64, 65, 66, 68, 71, 72, 73, 73, 73, and 74. Find the mode of the heights. |
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A. |
73 in. |
B. |
71.5 in. |
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C. |
74 in. |
D. |
69.5 in. |
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Hint |
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2. |
Find the median of 12.3, 13.1,  , 14 , and 14.7. |
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A. |
12.3 |
B. |
14 |
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C. |
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D. |
13.1 |
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Hint |
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3. |
Use the data set {1, 7, 3, 5, 3, 6, 2, 4, 3, 2}. Find the mode. |
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A. |
3 |
B. |
4 |
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C. |
2 |
D. |
5 |
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Hint |
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4. |
Which measures of central tendency are representative of the data?
15, 10, 13, 20, 152, 18, 8, 5, 13 |
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A. |
mean and median |
B. |
median and mode |
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C. |
mean, median , and mode |
D. |
mean and mode |
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Hint |
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5. |
Which measures of central tendency are representative of the data?
15, 2, 12, 5, 15, 8, 6, 10 |
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A. |
median and mode |
B. |
mean and mode |
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C. |
mean and median |
D. |
mean, median, and mode |
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Hint |
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