The standard error of the mean is directly related to the sample size. a. true b. false

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28