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1. |
The following are scores on the English exam (the scores are out of 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. |
Baseball players are trying to show that they deserve more money. Their owner is paying 10 of them $1 million, 8 of them $2 million, and 3 of them $15 million. To support their case, which measure of central tendency should they use? |
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A. |
standard deviation |
B. |
mode |
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C. |
mean |
D. |
median |
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Hint |
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3. |
In the set of data
{113, 146, 146, 154, 157, 170, 181},
which measure of central tendency has the highest value? What is the value? |
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A. |
mean, 178 |
B. |
median, 154 |
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C. |
mode, 146 |
D. |
mean, 152 |
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Hint |
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4. |
What appears to happen in the graph? |
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A. |
Production has doubled each month. |
B. |
Production has decreased slightly. |
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C. |
Production dropped in half each month. |
D. |
Production increased each month. |
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Hint |
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5. |
Why is the graph misleading? |
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A. |
Months are out of order. |
B. |
Color is misleading. |
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C. |
Scale is not at even intervals. |
D. |
Bars appear to have cut in half. |
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Hint |
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