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1. |
Which interval has the most values? |
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A. |
10-20 |
B. |
60-70 |
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C. |
90-100 |
D. |
70-80 |
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Hint |
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2. |
Based on the line plot, what is the lowest score? |
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A. |
21 |
B. |
75 |
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C. |
71 |
D. |
100 |
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Hint |
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3. |
Based on the line plot, how many students scored at least 70? |
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A. |
12 |
B. |
13 |
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C. |
14 |
D. |
25 |
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Hint |
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4. |
Find the median of {55, 21, 47.4, 69, 71}. |
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A. |
47.4 |
B. |
21 |
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C. |
71 |
D. |
55 |
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Hint |
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5. |
If the number 178,651 is rounded to 179,000 and plotted on a stem-and-leaf plot as 17|9, how would you display 151,205? |
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A. |
15|1 |
B. |
1|51 |
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C. |
151|2 |
D. |
15|2 |
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Hint |
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