Question-5 The PH level for water samples from the lake is a random variable with probability density function f (x) = = {² (7-x)² 5 ≤ x ≤7 I. find the probability that the PH level measurements will be at most 6.8; II. what is level of PH that the measurements will be exceeded with 82 % of the pH measurements.
Question-5 The PH level for water samples from the lake is a random variable with probability density function f (x) = = {² (7-x)² 5 ≤ x ≤7 I. find the probability that the PH level measurements will be at most 6.8; II. what is level of PH that the measurements will be exceeded with 82 % of the pH measurements.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 10E
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