Mathematics, 20.11.2020 17:00, destineyburger2
Forty percent of students at a small college have brought their own personal computer to campus. A random sample of 120 entering freshmen was taken.
a. What is the standard error of the sample proportion bringing their own computer to campus.
b. What is the probability that the sample proportions is less than 0.33?
c. What is the probability that the sample proportion is between 0.38 and 0.46?
Answers: 1
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X+y=-4 x-y=2 use elimination with adding and subtraction
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Forty percent of students at a small college have brought their own personal computer to campus. A r...
English, 19.10.2019 05:10
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