Which of the following statements is true regarding the central limit theorem? the samples are dependent. the sample size is small. the sample mean is not normally distributed. the standard deviation decreases as the sample size increases. the standard deviation increases as the sample size increases.

The standard deviation decreases as the sample size increases.

Step-by-step explanation:

I know it isn't the last one because I put it as that in the test and it was wrong but I did some research and it is that one

27/4x^6 y^8

step-by-step explanation:

4(3x^2y^4)^3 (2x^3y^5)^4

=

108x^6 y^12 /16x^12 y^20

=

108 /16x^6 y^8

=

27 /4x^6 y^8