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The Harrisburg Recreation Center recentl...

The Harrisburg Recreation Center recently changed its hours to open 1 hour later and close 3 hours later than it had previously. Residents of Harrisburg age 16 or older were given a survey and 560 residents replied. The survey asked each resident his or her student status (high school, college, or nonstudent) and what he or she thought about the change in hour (approve, disapprove, or no opinion). The results are summarized in the table below.

Suppose a person will be chosen at random from these 560 residents. Which of the following values is closest to the probability that the person chosen will NOT be a high student and will NOT have replied with no opinion?

A

`0.06`

B

`0.09`

C

`0.44`

D

`0.83`

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The correct Answer is:
D
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The Harrisburg Recreation Center recently changed its hours to open 1 hour later and close 3 hours later than it had previously. Residents of Harrisburg age 16 or older were given a survey and 560 residents replied. The survey asked each resident his or her student status (high school, college, or nonstudent) and what he or she thought about the change in hour (approve, disapprove, or no opinion). The results are summarized in the table below. What fraction of these nonstudent resisdents replied they disapproved of the change in hours?

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ENGLISH SAT-PRACTICE TEST 4 - MATHEMATICS TEST-EXERCISE
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  2. The Harrisburg Recreation Center recently changed its hours to open 1 ...

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  3. The Harrisburg Recreation Center recently changed its hours to open 1 ...

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  4. The Harrisburg Recreation Center recently changed its hours to open 1 ...

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