Mathematics, 15.11.2019 21:31, angelina12386
Submit your r program) a discrete random variable y has sample space {1, 3, 7} and probability distribution {.2, .3, .5}. using r, you are to do the following: (a) find the expected value and population variance of y. (b) using 25,000 replications (artificial datasets) for sample sizes n = 10 and n = 1000, plot the distribution of the sample means. also plot the distribution of the sample variances. you must use ggplot to prepare your graphs.
Answers: 1
Mathematics, 21.06.2019 17:00, guzmangisselle
Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.
Answers: 2
Mathematics, 21.06.2019 21:30, maddie02294
Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?
Answers: 1
Submit your r program) a discrete random variable y has sample space {1, 3, 7} and probability distr...
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