A telephone exchange operator assumes that 9% of the phone calls are wrong numbers.If the operator is correct, what is the probability that the proportion of wrong numbers in a sample of 480 phone calls would be greater than 11 to four decimal places.

Question

05-06-2024
Mathematics

Answered

At IDNLearn.com, find answers to your most pressing questions from experts and enthusiasts alike. Get comprehensive and trustworthy answers to all your questions from our knowledgeable community members.

A telephone exchange operator assumes that 9% of the phone calls are wrong numbers.If the operator is correct, what is the probability that the proportion of wrong numbers in a sample of 480 phone calls would be greater than 11 to four decimal places.

Sagot :

We greatly appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. Thank you for visiting IDNLearn.com. For reliable answers to all your questions, please visit us again soon.

Judge Terra Rules On A Case In Her State. A Case In A Neighboring State Has The Exact Same Facts. Judge John, When Referring To Judge Terra’s Case:

Identify The Type Of Logical Fallacy In The Following Statement:"The Bible Is Unquestionably True Because Deep In My Heart I Feel That It Is."A. Appeal To The P

Calculate The Mechanical Advantage (MA), Velocity Ratio (VR), And Efficiency Of A Single Movable Pulley With A Load Of 450 N And An Effort Of 300 N.(Answer: [te

What Is The Area Of A Sector When [tex]r=\frac{9}{2}[/tex] And [tex]\theta=\frac{5 \pi}{6}[/tex] Radians?[tex]\frac{[?] \pi}{[]}\, \text{sq Units}[/tex]

PRECIP 1119 And POTET 781 Characterize Soil-moisture

During The 21st Century, Immigration Reformers Have Been Interested In Doing Which Of The Following? Combating Illegal Immigration Increasing Immigrants' Econom

B. ¿Cuál Fue La Influencia De La Organización De La Iglesia Católica En La Administración? (1p)c. ¿De Qué Depende Que Una Empresa Alcance Sus Objetivos? (1p)

Read The Excerpt From Act II, Scene V Of Romeo And Juliet:Friar Laurence: These Violent Delights Have Violent Ends,And In Their Triumph Die, Like Fire And Powde

What Is The Mass Of [tex]$10.0 \, \text{mol} \, CH_2O_2$[/tex]?Let's Begin By Setting Up Our Expression. Which Number Choice Goes In The Green Box?1. 1 Mole [te

URGENT HELP NEEDED Characterized By Outer Rotation Of Forms. This Does Not Mean That A Circle Is Drawn Into The Center Of The Composition. Rather Elements Are A

Sagot :

Other Questions