Question

A town has two malls. 62% of the town’s residents shop at Willow Creek Mall. 73% of the residents shop at Two Harbors Mall. 48% of the residents visit both malls. On any given day, what is the probability that a person chosen at random will visit either Willow Creek or Two Harbors?
0.87
0.64
0.62
0.75
0.48

Answer 1

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Answer 2

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Answer 3

ince 48% shop at both, 14% shop at Willow Creek only,

and 25% shop at 2 Harbors only.

So the probability of shopping at at least one is

48% + 14% + 25% = 87%, or 0.87 (A)

Answer 4

thank you