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1. |
What is the difference between the highest and the lowest values? |
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A. |
100 |
B. |
75 |
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C. |
80 |
D. |
84 |
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Hint |
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2. |
The heights in inches of 10 senior boys are 64, 65, 66, 68, 71, 72, 73, 73, 73, and 74. Find the mean of the heights. |
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A. |
70.0 in. |
B. |
69.8 in. |
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C. |
69.9 in. |
D. |
69.7 in. |
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Hint |
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3. |
The heights in inches of 10 senior boys are 64, 65, 66, 68, 71, 72, 73, 73, 73, and 74. What is the median height? |
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A. |
69.9 in. |
B. |
71.0 in. |
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C. |
71.5 in. |
D. |
72.0 in. |
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Hint |
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4. |
The price for packs of bottled water at a grocery store over a nine week period was as follows: $3.25, $3.00, $3.50, $3.75, $3.25, $3.00, $2.50, $3.00, $2.75. Find the range of the data. |
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A. |
$1.00 |
B. |
$0.50 |
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C. |
$0.75 |
D. |
$1.25 |
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Hint |
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5. |
Which vertical bar graph represents the information given in the table? |
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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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