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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. |
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, 152 |
B. |
median, 154 |
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C. |
mean, 178 |
D. |
mode, 146 |
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Hint |
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3. |
What appears to happen in the graph? |
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A. |
Sales have doubled each month.. |
B. |
Sales have dropped. |
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C. |
Sales have slightly increased. |
D. |
Sales have cut in half each month.. |
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Hint |
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4. |
How could the graph be changed so it is not misleading? |
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A. |
Diameters of the cans should be the same. |
B. |
Color should be added. |
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C. |
The scale should start at 0. |
D. |
Change the graph from vertical to horizontal. |
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Hint |
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5. |
What appears to happen in the graph? |
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A. |
Production increased each month. |
B. |
Production dropped in half each month. |
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C. |
Production has decreased slightly. |
D. |
Production has doubled each month. |
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Hint |
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