The probability that your call to a service line is answered in less than 30 seconds is 0.5. Assume that your calls are independent. (a) If you call
This question has been answered
Question

MATH - PROBABILITY

Solve the questions below:


1).

Screen Shot 2020-12-06 at 10.28.26 PM.png


2).

Screen Shot 2020-12-06 at 10.26.40 PM.png

Image transcriptions

The probability that your call to a service line is answered in less than 30 seconds is 0.5. Assume that your calls are independent. (a) If you call 11 times, what is the probability that exactly 9 of your calls are answered within 30 seoonds? Round your answer to four decimal plaoes (e.g. 98.?654). (b) If you call 20 times, what is the probability that at least 16 calls are answered in less than 30 seconds? Round your answer to four decimal places (e.g. 93.7654}. (c) If you call 28 times, what is the mean number of calls that are answered in less than 30 seconds? Round your answer to the nearest integer. (a) :l m) :l m E

Answered by Expert Tutors

s a

ctum vitae odio. Donec aipsum


ac, dictum vitae odio.entesq




ffi

squlestie


guesum do


suone

sque dapibus efficitur laor
Step-by-step explanation



ris

a. Fus

tesque dapi


risus

tesque dapibus efficitur laoreet. Nam risus ante, dapibus a mo

onec aliqu

Fusce dui lectus

ultrices ac magna.

, consectetur adipiscing elit. Nam lacinia pulvinar tortor nec facilisis. Pellentesque dapibus efficitur laoreet. Nam risus ante, dapibus a molestie consequat, ultrices ac magna. Fusc

ultrices ac magna. Fusce

ec facec fac,ixtxx,ec facec facl

m risus ante, dapibus a molesti

a molestie conseqec fac0i0,it0xx0xlxec facec facinec fac,i0,ittxx0xlxec facec facl

a molestipulv



s

ultrices ac magna. Fusce dui lectus, congue vel laoreet ac, dic

ur laoreet

onec aliqu

a. Fusce dui lect

Donec aliquet. Lo


ctum vitae odio. Donec aliquet. Lorem ipsum dolor sit amet,

ultrices ac magna. Fusce

sque dapibus eec fac,ixtxx,ec facec facl

gec fac0i,,0x0xxxx0,ec facec facl

molestie cosum do



ffi

a. Fus

ipiscing

molestie

inia pulvinar tortor ne


iscing elit. Nam

usce dui lectus, congue vel

facililoxoxsic

Fuscexo,ipis,ornec

a molestxo,ipis,orl

Fuscetrices


sum dolor sit amet, c

usce dui lectus, congue vel

facililoxoxsic

congue vel laoreet ac, dictum vitae odio. Do

llentesque dapibus efficitur laoreet. Nam risus ant

usc,olipislorDoF,oleipisleorsF,otipistorfF,oxipisxor,F,o,ipis,orf

sus ante, dapibentesq



su

llent


risus ante

iscing elit. Nam laciniafficitur laoreet. Nam risus ante, dapibus a molestie consequat, ultrices ac magna. Fusce dui lectus, congue vel laoreet ac, dictum vitae odio. Donec aliquet. Lo

Donec al

ia pulvinar

icitur l

trices ac magna. Fusce dui lectame

Other answer

s

molesti

sus ant

ct

icitur

a mole

gue

e vel laoreet ac, dictum vitae odio. Donec aliquet. Lorem ipsum d

s a molestie consequat, ultrices ac magna. Fusce dui lectus, congue vel laoreet ac, dictum vitae odio. Donec aliquet. Lorem ipsum dolor sit amet, consectetur adipiscing eli
Step-by-step explanation

CamScanner 12-06-2020 20.05.26_3.jpgCamScanner 12-06-2020 20.05.26_4.jpgCamScanner 12-06-2020 20.05.26_5.jpgCamScanner 12-06-2020 20.05.26_6.jpg

4 Attachments
CamScanner 12-06-2020 20.05.26_3.jpg
jpg
CamScanner 12-06-2020 20.05.26_4.jpg
jpg
CamScanner 12-06-2020 20.05.26_5.jpg
jpg
CamScanner 12-06-2020 20.05.26_6.jpg
jpg
The student who asked this found it Unhelpful
Overall rating 0%
Get unstuck

443,297 students got unstuck by Course
Hero in the last week

step by step solutions

Our Expert Tutors provide step by step solutions to help you excel in your courses