Mathematics, 28.10.2019 22:31, chynaroyal19
An article in journal of american statistical association (1990,vol. 85, pp. 972-985) measured weight of 30 rats under experimentcontrols. suppose that there are 12 underweight rats.
a) calculate a 95% two-sided confidence interval on the trueproportion of rats that would show underweight from theexperiment.
b) using the point estimate of p obtained from the preliminarysample, what sample size is needed to be 95% confident that theerror in estimating true value of p is less than 0.02?
Answers: 2
Mathematics, 21.06.2019 18:50, trevionc0322
Which of the following values cannot be probabilities? 0.08, 5 divided by 3, startroot 2 endroot, negative 0.59, 1, 0, 1.44, 3 divided by 5 select all the values that cannot be probabilities. a. five thirds b. 1.44 c. 1 d. startroot 2 endroot e. three fifths f. 0.08 g. 0 h. negative 0.59
Answers: 2
Mathematics, 21.06.2019 21:20, thakidd4567
Find the missing variable for a parallelogram: a = latex: 28in^2 28 i n 2 h = b = 6.3 in (1in=2.54cm)
Answers: 3
An article in journal of american statistical association (1990,vol. 85, pp. 972-985) measured weigh...
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