Author Question: A two-way ANOVA has _____ factor(s). a. 1 b. 2 c. 3 d. We don't have enough information to ... (Read 46 times)

elizabeth18

  • Hero Member
  • *****
  • Posts: 559
A two-way ANOVA has _____ factor(s).
 
  a. 1
  b. 2
  c. 3
  d. We don't have enough information to decide.

Question 2

When the experimental method has been used, and a significant difference is established between the means of two sample groups, then it is highly probable that
 
  a. the sample groups could not have been equivalent to start with
  b. the sample groups now represent different populations
  c. the sample groups still represent a single population
  d. the population parameters are known



nikmaaacs

  • Sr. Member
  • ****
  • Posts: 335
Answer to Question 1

b

Answer to Question 2

b



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

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?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

For a complete list of videos, visit our video library