For the data set 6, 5, 10, 11, 13, the mean, x, is 9. What is the standard deviation?

your answer will be 3.4

Step-by-step explanation:

n=number of terms

{6,5,10,11,13}=5

also ∑(x-x)^2=46

hope it helps

have a great day!!

50- 250 is correct i did that one too

step-by-step explanation:

his first public project he is asked to create a small scale drawing. the garden is a right triangle with base 25m and height 30m. are you trying to solve for the last side/hypotenuse? the irrational form of the answer would be 5\sqrt{61}