Author Question: What is stated by the null hypothesis (H0 ) for an ANOVA? A) There are no differences between any ... (Read 78 times)

stevenposner

  • Hero Member
  • *****
  • Posts: 608
What is stated by the null hypothesis (H0 ) for an ANOVA?
 
  A) There are no differences between any of the population means.
  B) At least one of the population means is different from another mean.
  C) All of the population means are different from each other.
  D) The beta estimate is significant.

Question 2

What is the value of SS (sum of squared deviations) for the following set of scores? If the scores constitute a population, what is the population standard deviation, s? Scores: 1, 1, 4, 0.
 
  A) SS = 9 and s = 2
  B) SS = 16 and s = 2
  C) SS = 9 and s = 1.5
  D) SS = 16 and s = 1.5



ilianabrrr

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

A

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

For a complete list of videos, visit our video library