Ex A cer tain type of storage ba Hary (as ts , on average 3 years with standard deviation of 0.5 year. A ssuming that battery Life is nor mally ナhat dis tributed . find the Prob. Tess than 2.3 battery will last 9iven Year'

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Prob.
14
Ex
A certain type of storage ba Hery
with
( as ts ,
average
3 years
on
standard deviation of
6.5 year.
that battery Life is nor mally
● ナhat
find the Prob.
dis tributed
Tess than 2.3
battery will last
9iven
Year'
3 =M
0.2
Transcribed Image Text:Prob. 14 Ex A certain type of storage ba Hery with ( as ts , average 3 years on standard deviation of 6.5 year. that battery Life is nor mally ● ナhat find the Prob. dis tributed Tess than 2.3 battery will last 9iven Year' 3 =M 0.2
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