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

Author Question: A two-factor, independent-measures research study is evaluated using an analysis of variance. The ... (Read 66 times)

penguins

  • Hero Member
  • *****
  • Posts: 903
on: Jun 20, 2018
A two-factor, independent-measures research study is evaluated using an analysis of variance. The F-ratio for factor A has df = 1, 40 and the F-ratio for factor B has df = 3, 40. Based on this information, what are the df values for the A x B interaction?
 
  A) df = 2, 40
  B) df = 3, 40
  C) df = 4, 40
  D) df = 7, 40

Question 2

A normal distribution has a mean of  = 40 with  = 10. What proportion of the scores in this distribution are greater than X = 55?
 
  A) 0.3085
  B) 0.6915
  C) 0.0668
  D) 0.9332


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ApricotDream

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

C


penguins

  • Hero Member
  • *****
  • Posts: 903
Reply #2 on: Jun 20, 2018
Thank you!


ApricotDream

  • Sr. Member
  • ****
  • Posts: 336
Reply #3 on: Jun 20, 2018
Happy to help


« previous next »
 

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Turning cell phones into basic research tools with apps Turning cell phones into basic research tools with apps
How to factor a perfect square trinomial How to factor a perfect square trinomial
Tumor marker analysis of a patient undergoing therapy, who (1) after surgery had residual disease ... Tumor marker analysis of a patient undergoing therapy, who (1) after surgery had residual disease ...
Maternal age is the major risk factor for autosomal trisomies of all types. By age 42, about one in Maternal age is the major risk factor for autosomal trisomies of all types. By age 42, about one in
linear programming problem, applying simplex method and sensitivity analysis linear programming problem, applying simplex method and sensitivity analysis
An example of identification and analysis of conditional alleles An example of identification and analysis of conditional alleles
Video: Digestive System Animation

For a complete list of videos, visit our video library