This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following distributions is suitable to model the length of time that elapses before the ... (Read 228 times)

waynest

  • Hero Member
  • *****
  • Posts: 553
on: Jun 24, 2018
Which of the following distributions is suitable to model the length of time that elapses before the first telephone call is received by a switchboard?
 a. Exponential
  b. Normal
  c. Poisson
  d. Binomial
  e. Hypergeometric

Question 2

The Coca-Cola Company has 40 of the cola market. Determine the probability that a sample proportion for n = 30 is within 0.10 of the true proportion of 0.40, which is the proportion of cola drinkers who prefer a Coca-Cola drink. In this particular market, the population size of those who drink cola is 50.
 a. 0.7372
  b. 0.3686
  c. 0.4599
  d. 0.9198
  e. Not enough information given to make calculation.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

SomethingSomething

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jun 24, 2018
Answer to Question 1

A

Answer to Question 2

D


waynest

  • Member
  • Posts: 553
Reply 2 on: Jun 24, 2018
:D TYSM

bigsis44

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

The most common childhood diseases include croup, chickenpox, ear infections, flu, pneumonia, ringworm, respiratory syncytial virus, scabies, head lice, and asthma.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Immunoglobulin G. (b) A ribbon model of the first complete IgG molecule to be crystallized Immunoglobulin G. (b) A ribbon model of the first complete IgG molecule to be crystallized
Scaling the Earth down to the size of a basketball, the Moon is roughly the size of a tennis ball. T Scaling the Earth down to the size of a basketball, the Moon is roughly the size of a tennis ball. T
Critical Thinking Model Critical Thinking Model
Model for cleavage and polyadenylation of pre-mRNAs in mammalian cells Model for cleavage and polyadenylation of pre-mRNAs in mammalian cells
Very nice definition of time Very nice definition of time
The orange ball is a model of an HPV16 virus The orange ball is a model of an HPV16 virus
Video: How does asthma work?And How do you treat asthma?

For a complete list of videos, visit our video library