Mathematics, 29.02.2020 01:56, shantejahtierr6073
Education of the self-employed: according to a recent current population reports, the population distribution of number of years of education for self-employed individuals in the united states has a mean of 13.6 and a standard deviation of 3.0.a. identify the random variable x whose population distribution is described here. b. find the mean and standard error of the sampling distribution of _x for a random sample of size 100. interpret the results. c. repeat (b) for n= 400. describe the effect of increasing n.
Answers: 1
Mathematics, 21.06.2019 19:10, bleesedbeme
What is the total surface area of this square pyramid?
Answers: 2
Mathematics, 21.06.2019 20:30, ChefCurtis
Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π
Answers: 1
Education of the self-employed: according to a recent current population reports, the population dis...
Mathematics, 22.09.2019 08:10
History, 22.09.2019 08:10
History, 22.09.2019 08:10
Mathematics, 22.09.2019 08:10
History, 22.09.2019 08:10