« previous next »

Author Question: What is stated by the null hypothesis (H0 ) for an ANOVA? A) There are no differences between any ... (Read 149 times)

stevenposner

  • Hero Member
  • *****
  • Posts: 608
on: Jun 20, 2018
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
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Pressure-flow hypothesis for phloem transport Pressure-flow hypothesis for phloem transport
Insect species diversity on British host trees supports the area hypothesis. Insect species diversity on British host trees supports the area hypothesis.
The clonal selection hypothesis The clonal selection hypothesis
EEG recordings showing the differences between normal, absence seizure, and generalized tonic–clonic EEG recordings showing the differences between normal, absence seizure, and generalized tonic–clonic
Allelic differences in alcohol metabolism Allelic differences in alcohol metabolism
Translation at endoplasmic reticulum–bound ribosomes and the signal hypothesis Translation at endoplasmic reticulum–bound ribosomes and the signal hypothesis
Video: A Human Karyotype Preparation Animation

For a complete list of videos, visit our video library