Math  /  Probability

QuestionA store collects customer age data. Find these probabilities for a random customer: a. Age 20-49, b. Age < 40 or > 59, c. Age ≥ 40.

Studdy Solution
Calculate the probability.
(Age40)=90+92+50431=2324310.538(Age \geq40) = \frac{90 +92 +50}{431} = \frac{232}{431} \approx0.538a. The probability that the customer is at least20 but no older than49 is approximately0.545 or235/431. b. The probability that the customer is either older than59 or younger than40 is approximately0.578 or249/431. c. The probability that the customer is at least40 is approximately0.538 or232/431.

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