A group of friends when shopping they each bought a bag of chips which cost $1.10 and some drinks which cost one dollar each the total cost was $81.60 each person but the same number of drinks how many did each person by

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0

table a is wierd

step-by-step explanation:

6*f

i would be 2,000 just get the square root of 50 which is 2500 and the divid 4/5 and last thing multiply the answer you get for that by the square root of 50

step-by-step explanation: