This topic contains a solution. Click here to go to the answer

Author Question: The binomial distribution is used to describe continuous random variables. Indicate whether the ... (Read 56 times)

pane00

  • Hero Member
  • *****
  • Posts: 579
The binomial distribution is used to describe continuous random variables.
  Indicate whether the statement is true or false

Question 2

A Wal-Mart department store examined a sample of the 20 credit sales, and recorded the amounts charged for each of four types of credit cards as follows: 4 for American Express, 5 for Master Card, 6 for Visa, and 5 for Discover. What are the degrees of freedom for the F statistic?
 a. 15 for the numerator, 4 for the denominator
  b. 3 for the numerator, 16 for the denominator
  c. 2 for the numerator, 17 for the denominator
  d. 16 for the numerator, 4 for the denominator



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aliotak

  • Sr. Member
  • ****
  • Posts: 326
Answer to Question 1

F

Answer to Question 2

B




pane00

  • Member
  • Posts: 579
Reply 2 on: Jul 24, 2018
Thanks for the timely response, appreciate it


T4T

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

For a complete list of videos, visit our video library