Mathematics, 03.02.2021 02:40 paolaviviana
Which of the following is the sample size needed to obtain a margin of error of 2.7% in a 95% confidence interval for p (given p = 0.5)? In other words, we want a proportion +2.7%.
Answers: 3
Mathematics, 21.06.2019 16:00, ashl3yisbored
Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e. g. 98.765).
Answers: 3
Which of the following is the sample size needed to obtain a margin of error of 2.7% in a 95% confid...
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