Suppose that a density function is given by the formula if 0 < x < 10 2 200 f(x) = 2 2 10 x if 10 < x < 20 - 200 otherwise Find the probability that x is between 8 and 13.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 18E
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Suppose that a density function is given by the formula
if 0 < x < 10
2
200
f(x) =
2
2
-х if 10 < x < 20
-
10
200
otherwise
Find the probability that x is between 8 and 13.
Transcribed Image Text:Suppose that a density function is given by the formula if 0 < x < 10 2 200 f(x) = 2 2 -х if 10 < x < 20 - 10 200 otherwise Find the probability that x is between 8 and 13.
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