Probability-requisition processed by data entry specialist

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Reference no: EM13157044

Three data entry specialists enter requisition into a computer. Specialist 1 processes 30% of the requisitions, specialist 2 processes 45%, and specialist 3 processes 25%. The proportions of incorrectly entered requisitions by data entry specialists 1, 2, and 3 are 0.03, 0.05, and 0.02, respectively. Suppose that a random requisition is found to have been incorrectly entered. What is the probability that it was processed by data entry specialist 3?

a. 0.137
b. 0.005
c. 0.017
d. 0.245

Reference no: EM13157044

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