Alpha Geek

(8)

$10/per page/Negotiable

About Alpha Geek

Levels Tought:
University

Expertise:
Accounting,Algebra See all
Accounting,Algebra,Architecture and Design,Art & Design,Biology,Business & Finance,Calculus,Chemistry,Communications,Computer Science,Environmental science,Essay writing,Programming,Social Science,Statistics Hide all
Teaching Since: Apr 2017
Last Sign in: 438 Weeks Ago, 1 Day Ago
Questions Answered: 9562
Tutorials Posted: 9559

Education

  • bachelor in business administration
    Polytechnic State University Sanluis
    Jan-2006 - Nov-2010

  • CPA
    Polytechnic State University
    Jan-2012 - Nov-2016

Experience

  • Professor
    Harvard Square Academy (HS2)
    Mar-2012 - Present

Category > Marketing Posted 14 May 2017 My Price 5.00

Battery manufacturers compete on the basis of the amount

8.46      Battery manufacturers compete on the basis of the amount of time their products last in cameras and toys. A manufacturer of alkaline batteries has observed that its batteries last for an average of 26 hours when used in a toy racing car. The amount of time is normally distributed with a standard devi- ation of 2.5 hours.

a.    What is the probability that the battery lasts between 24 and 28 hours?

b.    What is the probability that the battery lasts longer than 28 hours?

c.     What is the probability that the battery lasts less than 24 hours?

 

 

Answers

Alpha Geek
(8)
Status NEW Posted 14 May 2017 03:05 PM My Price 5.00

-----------

Attachments

file 1494775509-1310862_1_636302908324082731_Normal-distribution-Probability.xlsx preview (165 words )
13-----------108-----------62&-----------amp-----------;am-----------p;i-----------nfo-----------Id=-----------479-----------707-----------&am-----------p;a-----------mp;-----------Nor-----------mal----------- di-----------str-----------ibu-----------tio-----------n P-----------rob-----------abi-----------lit-----------y8.-----------46Â----------- Â ----------- Â----------- Â ----------- Ba-----------tte-----------ry -----------man-----------ufa-----------ctu-----------rer-----------s c-----------omp-----------ete----------- on----------- th-----------e b-----------asi-----------s o-----------f t-----------he -----------amo-----------unt----------- of----------- ti-----------me -----------the-----------ir -----------pro-----------duc-----------ts -----------las-----------t i-----------n c-----------ame-----------ras----------- an-----------d t-----------oys-----------. A----------- ma-----------nuf-----------act-----------ure-----------r o-----------f a-----------lka-----------lin-----------e b-----------att-----------eri-----------es -----------has----------- ob-----------ser-----------ved----------- th-----------at -----------its----------- ba-----------tte-----------rie-----------s l-----------ast----------- fo-----------r a-----------n a-----------ver-----------age----------- of----------- 26----------- ho-----------urs----------- wh-----------en -----------use-----------d i-----------n a----------- to-----------y r-----------aci-----------ng -----------car-----------. T-----------he -----------amo-----------unt----------- of----------- ti-----------me -----------is -----------nor-----------mal-----------ly -----------dis-----------tri-----------but-----------ed -----------wit-----------h a----------- st-----------and-----------ard----------- de-----------vi------------ at-----------ion----------- of----------- 2.-----------5 h-----------our-----------s.P-----------opu-----------lat-----------ion----------- pa-----------ram-----------ete-----------rHo-----------urs-----------Lif-----------e
Not Rated(0)