Find the value of c: e = 0.75 Find the cumulative distribution function of .X: if a <0 F(x) = if 0 < r < 2 if æ > 2

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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(1 pt) Let X be a random variable with probability density function
f(2) = { c(2x – x²) if 0<x < 2
otherwise
Find the value of c: c = 0.75
Find the cumulative distribution function of X:
if x <0
F(r) =
if 0 < x < 2
if x > 2
Transcribed Image Text:(1 pt) Let X be a random variable with probability density function f(2) = { c(2x – x²) if 0<x < 2 otherwise Find the value of c: c = 0.75 Find the cumulative distribution function of X: if x <0 F(r) = if 0 < x < 2 if x > 2
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