Advanced Placement (AP), 28.05.2021 23:00 windline829
The magazine Sports Illustrated asked a random sample of 750 Division 1
college athletes, "Do you believe performance-enhancing drugs are a
problem in college sports?" Suppose that 30% of all Division I athletes
think that these drugs are a problem. Let p be the sample proportion who
say that these drugs are a problem. The sampling distribution of p is
approximately Normal because
There are least 7570 Division I college athletes
np = 225 and n(1-P) = 525
a large sample size like n = 750 guarantees it
the sampling distribution of p always has this shape
a random sample was chosen
Answers: 1
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The magazine Sports Illustrated asked a random sample of 750 Division 1
college athletes, "Do you b...
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