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1. |
A group of students was asked whether they prefer vanilla, strawberry, or chocolate ice cream. A frequency table shows that 53 of the students surveyed prefer vanilla, 29 prefer strawberry, and 18 prefer chocolate. If they all responded, how many students were surveyed? |
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A. |
47 |
B. |
82 |
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C. |
100 |
D. |
53 |
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Hint |
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2. |
How many days in June had low temperatures that were below 65? |
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A. |
16 |
B. |
17 |
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C. |
20 |
D. |
13 |
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Hint |
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3. |
In a survey, 26 students said they walked to school, 39 said a family member drove them, 17 said they carpooled, and 112 said they rode a bus. How many tally marks would be in a frequency table displaying this information? |
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A. |
82 |
B. |
182 |
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C. |
112 |
D. |
194 |
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Hint |
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4. |
In a frequency table, |
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A. |
all intervals must be equal. |
B. |
the scale does not have to include the greatest and least numbers in the data set. |
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C. |
some of the intervals may overlap if there are too many numbers. |
D. |
the scale must start at 0. |
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Hint |
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5. |
Choose the best scale for a frequency table for the following set of data. 12, 19, 28, 12, 19, 3, 2, 7, 7, 9, 15, 3, 1, 26 |
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A. |
0-30 |
B. |
0-10 |
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C. |
0-20 |
D. |
10-20 |
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Hint |
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