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1. |
Find the mean for the data set
99, 103, 140, 153, 109, 92, 125, 110, 140. |
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A. |
110 |
B. |
61 |
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C. |
119 |
D. |
140 |
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Hint |
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2. |
Find the mode of the set of data. 24, 25, 30, 31, 31, 33, 34, 38, 41, 42, 44, 48, 49, 67 |
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A. |
36 |
B. |
34 |
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C. |
31 |
D. |
67 |
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Hint |
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3. |
Find the median of {55, 21, 21, 69, 71}. |
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A. |
55 |
B. |
21 |
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C. |
71 |
D. |
47.4 |
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Hint |
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4. |
A line plot gives a fairly good representation of the distribution of data. |
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A. |
False, because the data that occurs the most is not shown. |
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B. |
False, the best distribution is always shown with a circle graph. |
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C. |
False, because not all of the data is represented. |
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D. |
True |
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Hint |
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5. |
Over 11 consecutive days, Jim did the following number of pushups.
7, 8, 10, 10, 12, 14, 15, 17, 17, 19, 33.
Find the range of the data. |
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A. |
17 |
B. |
14 |
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C. |
10 |
D. |
26 |
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Hint |
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