Compute P(X=7), and Identify N: P(X ≥ N) ≥ 0.025.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section: Chapter Questions
Problem 5T
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One company has 300 employees. During the first hour in the office, 6 minutes are spent in average for phone calls. We note by X "the number of employees who use the phone during the first hour".
Compute P(X=7), and Identify N: P(X ≥ N) ≥ 0.025.
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