. The development department of a large investment company employs 200 analytics who have an average 5,2 years of experience with variance 1,44 years. If 25 analytics are randomly selected, what is the probability that the average number of years of experience will be less than 5 years?

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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. The development department of a large investment company employs 200 analytics who have
an average 5,2 years of experience with variance 1,44 years. If 25 analytics are randomly
selected, what is the probability that the average number of years of experience will be less than
5 years?
Transcribed Image Text:. The development department of a large investment company employs 200 analytics who have an average 5,2 years of experience with variance 1,44 years. If 25 analytics are randomly selected, what is the probability that the average number of years of experience will be less than 5 years?
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