Consider the following exponential probability density function. f(æ) = 2 for x >0 a. Which of the following is the formula for P(x < xo) ? Го 1 P(x < xo) 2 2 P(x < xo) =1 3 Р(т < tо) %3D 1-е 2о Formula #2 b.Find P(x < 1) (to 4 decimals). 0.3935 c. Find P(x > 4) (to 4 decimals). 0.3679 d.Find P(x < 6) (to 4 decimals). e. Find P(1 < x < 6) (to 4 decimals).

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
Question
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Consider the following exponential probability density function.
f(æ) =
2
for x >0
a. Which of the following is the formula for P(x < xo) ?
Го
1 P(x < xo)
2
2 P(x < xo) =1
3 Р(т < tо) %3D 1-е 2о
Formula #2
b.Find P(x < 1) (to 4 decimals).
0.3935
c. Find P(x > 4) (to 4 decimals).
0.3679
d.Find P(x < 6) (to 4 decimals).
e. Find P(1 < x < 6) (to 4 decimals).
Transcribed Image Text:Consider the following exponential probability density function. f(æ) = 2 for x >0 a. Which of the following is the formula for P(x < xo) ? Го 1 P(x < xo) 2 2 P(x < xo) =1 3 Р(т < tо) %3D 1-е 2о Formula #2 b.Find P(x < 1) (to 4 decimals). 0.3935 c. Find P(x > 4) (to 4 decimals). 0.3679 d.Find P(x < 6) (to 4 decimals). e. Find P(1 < x < 6) (to 4 decimals).
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