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1. |
Find the mean of {3, 8, 10, 1, 25}. |
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A. |
8 |
B. |
9.4 |
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C. |
9 |
D. |
1 |
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Hint |
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2. |
You have scores of 62, 75, and 90 on three of your history exams. What do you need to get on your fourth exam in order to have a mean of 80? |
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A. |
100 |
B. |
97 |
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C. |
80 |
D. |
93 |
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Hint |
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3. |
What is the median for a set of quiz scores? |
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 |
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A. |
13 |
B. |
17 |
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C. |
16 |
D. |
15 |
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Hint |
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4. |
Find the median of {67, 24, 98, 15, 76, 44}. |
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A. |
67 |
B. |
54 |
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C. |
44 |
D. |
55.5 |
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Hint |
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5. |
Find the mode of {2, 2, 3, 9, 7, 9, 3, 7, 3}. |
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A. |
3 |
B. |
5 |
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C. |
2 |
D. |
7 |
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Hint |
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