Author Question: A two-factor ANOVA produces an F-ratio for factor A with df = 1, 36 and an F-ratio for factor B with ... (Read 67 times)

silviawilliams41

  • Hero Member
  • *****
  • Posts: 560
A two-factor ANOVA produces an F-ratio for factor A with df = 1, 36 and an F-ratio for factor B with df = 2, 36. Which of the following describes the experiment producing these F-ratios?
 
  A) 1 level of factor A and 2 levels of factor B
  B) 2 levels of factor A and 3 levels of factor B
  C) 2 levels for both factors
  D) 3 levels for both factors

Question 2

A normal distribution has a mean of  = 70 with  = 12. If one score is randomly selected from this distribution, what is the probability that the score will be greater than X = 58?
 
  A) 0.8413
  B) 0.1577
  C) 0.3413
  D) 0.6826



mrphibs

  • Sr. Member
  • ****
  • Posts: 307
Answer to Question 1

B

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

For a complete list of videos, visit our video library