Suppose that you ask three friends to go to the mall. each one has a 0.80 chance of saying yes. what is the probability that all three friends will say they can go to the mall with you?

0.85 or 85%

step-by-step explanation:

1) divide 23 by 27

2) round the decimal to the nearest 10

3) so your answer would be 0.85 or 85%

answer: .64

step-by-step explanation

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