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9966 [12]
3 years ago
12

A company has three different sites: site 1, site 2 and site 3. at site 1 70% of the employees are bu alum, at site 2 20% of the

employees are bu alum, at site 3 10% are bu alum. there are an equal number of employees at each of the three sites. if an employee is randomly selected for employee of the month what is the probability that they are a bu alum
Mathematics
1 answer:
Levart [38]3 years ago
7 0

site 1: 70% = .7

site 2: 20% = .2

site 3: 10% = .1

(.7 + .2 + .1)/3  = 1/3

Answer: 1 out of 3 (1/3)

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