The result of a survey shows that of all randomly selected residents in a town, 56% use Social Networking Site 1, 36%
use Social Networking Site 2, and 24% use both.

If a resident in the town uses Social Networking Site
1
, what is the probability that the resident also uses Social Networking Site
2
?

idk the answer but just put a

step-by-step explanation:

my answer is$ 12

step-by-step explanation:

because 15 -2=12

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify