Mathematics, 11.05.2020 04:57 challenggirl
A poll shows that 50% of students play sports. A random sample of 20 students showed that 70% of them play sports. A number generator was used to simulate 20 samples from a population in which 50% of students play sports. The results are shown in the dot plot. What is the chance of getting a sample proportion of 70% or greater?
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A poll shows that 50% of students play sports. A random sample of 20 students showed that 70% of the...
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