A population is normally distributed with a mean of 15.1 and a standard deviation of 1.4. A sample of size 21 is taken from the population. What is the the standard deviation of the sampling distribution?

Round to the nearest thousandth.

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. using the technique in the model above, find the missing segments in this 30°-60°-90° right triangle. ab = 8 bc = 4 cd =

Jorge planted flowers in his garden he planted one row of 12 tulips and one row of 36 daisies george's friend kylie has a garden with 75 flowers in it kylie's garden only contains tulips and daisies. is it possible for kylie‘s garden she have the same ratio of tulips to daisies as george's garden?

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)