a) If the probability density function of the age of e-waste products, inyears, that brought to a landfill in Kuwait is given by f(x) 10 3 ³x(2-x) 0

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.1: Continuous Probability Models
Problem 25E
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Q1
a) If the probability density function of the age of e-waste products, inyears,that
brought to a landfill in Kuwait is given by
f(x)
10
3
x(2-x)
0<x<2
elsewhere
If 15,000 e-waste products are transferred to the landfill, how many are expected
to be above 9 months old used/e-waste products?
b) Find P(Z <0.2) using the error function expression.
Transcribed Image Text:Q1 a) If the probability density function of the age of e-waste products, inyears,that brought to a landfill in Kuwait is given by f(x) 10 3 x(2-x) 0<x<2 elsewhere If 15,000 e-waste products are transferred to the landfill, how many are expected to be above 9 months old used/e-waste products? b) Find P(Z <0.2) using the error function expression.
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