Author Question: A survey will be conducted to compare the United Way contributions made by sales people from three ... (Read 272 times)

BRWH

  • Hero Member
  • *****
  • Posts: 553
A survey will be conducted to compare the United Way contributions made by sales people from three county retail corporations. Sales people are to be randomly selected from each of the three corporations and the dollar amounts of their contribution recorded. The ANOVA model most likely to fit this situation is the:
 a. one-way analysis of variance.
  b. randomized block design.
  c. two-way analysis of variance.
  d. simple regression model.
  e. multiple regression model.

Question 2

The numerator or MSTR degrees of freedom are 4 and the denominator or MSE degrees of freedom are 20 . The total number of observations in the completely randomized design must equal:
 a. 24.
  b. 20.
  c. 19.
  d. 25.
  e. 80.



tuwy

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

A

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

For a complete list of videos, visit our video library