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AssignmentMultiple Choice

Probability of Independent Events

Question 4 • (OC27) MATH COLL LIB ARTS-1207350-S2-Maguire-D'Aquino

Given the following probabilities for choosing 2 marbles from a bag of 10 marbles, determine if the events are dependent or independent.P(blue) = , P(green) = , and P(blue and green) =

Question illustration
Answer
A
dependent, because the product of P(blue) and P(green) does not equal P(blue and green)
B
dependent, because the product of P(blue) and P(green) equals P(blue and green)
C
independent, because the product of P(blue) and P(green) does not equal P(blue and green)
D
independent, because the product of P(blue) and P(green) equals P(blue and green)