Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. Mary measures a box and finds the length is 7 1/2 inches, the width is 14 inches, and the height is 15 inches. What is the volume of the box? [Type your answer as a number.]

7.5 X 14 X 15

l X w X h

answer 1575 cubed inches

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

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