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1. |
The following are scores on an English exam. The highest score possible is 100. Which is the correct line plot? |
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A. |
 |
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B. |
 |
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C. |
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D. |
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Hint |
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2. |
Find the median of {55, 21, 21, 69, 71}. |
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A. |
55 |
B. |
71 |
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C. |
47.4 |
D. |
21 |
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Hint |
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3. |
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. |
80 |
B. |
93 |
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C. |
97 |
D. |
100 |
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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, because not all of the data is represented. |
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C. |
False, the best distribution is always shown with a circle graph. |
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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. |
10 |
B. |
26 |
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C. |
14 |
D. |
17 |
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Hint |
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