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One Florida store gathers some demographic information from their customers. The following chart summarizes the age-related...

One Florida store gathers some demographic information from their customers. The following chart summarizes the age-related information they collected:

Age Number of Customers
<20 98
20-30 59
30-40 72
40-50 71
50-60 74
≥60 60



One customer is chosen at random for a gift card!

A. What is the probability that the customer is at least 20 but no older than 60?

B. What is the probability that the customer is either older than 60 or younger than 20?

C. What is the probability that the customer is at least 50?

leave answer as decimal

math   Statistics-And-Probability   
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Answer #1

age of westones 21-30 Jg 22 uo-5, 74 > 60 Go 43 y Pl socx c Gol = 59+22+7 try 434 2761434 = 10.6359 22 PC Goca oh X<20) + P(x

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