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?
A. 0.87
B. 0.64
C. 0.62
D. 0.75
E. 0.48

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?
A. 0.87 
B. 0.64
C. 0.62
D. 0.75
E. 0.48

anonymous · Answer

$$P(A\cup B)=P(A)+P(B)-P(A\cap B)$$

anonymous · Answer

can u ecplain tht any more