The density function of the continuous random variable X, the total number of hours, in units of 100 hours, that a family runs a vacuum cleaner over a period of one year, is f(x) = = 2 x, - 0, ·x, 0 < x < 1, 1 ≤ x ≤ 2, elsewhere. 1. Find the cumulative distribution function F(x) and

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter5: Exponential And Logarithmic Functions
Section5.5: Exponential And Logarithmic Models
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The density function of the continuous random variable
X, the total number of hours, in units of 100 hours, that
a family runs a vacuum cleaner over a period of one
year, is
f(x) =
=
2
x,
-
0,
·x,
0 < x < 1,
1 ≤ x ≤ 2,
elsewhere.
1. Find the cumulative distribution function F(x) and
Transcribed Image Text:The density function of the continuous random variable X, the total number of hours, in units of 100 hours, that a family runs a vacuum cleaner over a period of one year, is f(x) = = 2 x, - 0, ·x, 0 < x < 1, 1 ≤ x ≤ 2, elsewhere. 1. Find the cumulative distribution function F(x) and
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