Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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Find the angle measure that corresponds to the percent of a
circle.
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1.
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30%
a. | 108° | c. | 252° | b. | 30° | d. | 10800° |
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2.
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15%
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3.
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90%
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4.
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13%
a. | 313.2° | c. | 4680° | b. | 13° | d. | 46.8° |
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Short Answer
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Identify the population and the sample.
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1.
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An agency wants to know the opinions of United States residents on education
reform. The agency surveys residents of California.
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2.
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You want to know how many students in your school own an MP3 player. You survey
35 students.
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3.
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Biologists netted and released 197 fish in the local reservoir.
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Determine whether you would survey the population or a sample.
Explain.
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4.
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You want to know the number of students in Florida who have bicycles.
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