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 196 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

Liamb2179

  • Member
  • Posts: 365
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

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?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Model Organism Neurospora Model Organism Neurospora
Healthier choices can be made when time is taken to read a nutrition label. Healthier choices can be made when time is taken to read a nutrition label.
Single-cell circulation model Single-cell circulation model
A model of the 70S ribosome based upon early structural data A model of the 70S ribosome based upon early structural data
The first generation of model organisms in genetic analysis The first generation of model organisms in genetic analysis
Ecological model for environmental health Ecological model for environmental health
Video: Arthroscopy

For a complete list of videos, visit our video library