Mathematics, 20.02.2022 08:00 faith1993
Why is the standard deviation of the distribution of sample means smaller than the standard deviation of the population from which it came? Select all that apply. (Note: There could be more than one correct answer) Since we are only graphing the averages of the samples, extremes like the minimum and maximum of each sample are not present, making the standard deviation of the sample means smaller than the standard deviation of the population. The standard deviation of the distribution of sample means is smaller than the standard deviation of the population because a sample is always smaller than the population. According to the central limit theorem, we divide the population standard deviation Ο by the square root of the sample size n , so as n gets bigger the quotient gets smaller.
Answers: 1
Mathematics, 21.06.2019 17:30
The ksp expression for the system pbcl2(s) pb+2(aq) + 2 cl-(aq) is: [pbc12][pb+2][2cl-] [pb+2][cl-]2 [pb+2][2cl-]2 [pbcl2][pb+2][cl-]2 [pb+2][2cl-]2[pbcl2]
Answers: 1
Mathematics, 21.06.2019 17:30
Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling
Answers: 2
Mathematics, 21.06.2019 21:00
Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n β 1) + 4; n > 1 f(1) = 4 and f(n) = f(n β 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n β 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n β 1) + 2; n > 1 i will award !
Answers: 1
Mathematics, 22.06.2019 02:10
The formula to determine energy is e=1/2mv2? what is the formula solved for v?
Answers: 1
Why is the standard deviation of the distribution of sample means smaller than the standard deviatio...
Biology, 07.06.2021 16:20
Mathematics, 07.06.2021 16:20
Mathematics, 07.06.2021 16:20
Mathematics, 07.06.2021 16:20
Mathematics, 07.06.2021 16:20
Mathematics, 07.06.2021 16:20
English, 07.06.2021 16:20
Mathematics, 07.06.2021 16:20
Mathematics, 07.06.2021 16:20
Mathematics, 07.06.2021 16:20
Mathematics, 07.06.2021 16:20