Author Question: The degrees of freedom for a 2 by 2 chi square must always equal a. 4 b. 2 c. 1 d. none of ... (Read 94 times)

daltonest1984

  • Hero Member
  • *****
  • Posts: 536
The degrees of freedom for a 2 by 2 chi square must always equal
 
  a. 4
  b. 2
  c. 1
  d. none of these

Question 2

When several groups of subjects are being compared with regard to some
  observed frequencies, the appropriate chi square analysis would be
 
  a. 1 by k
  b. r by k
  c. N by df
  d. none of these



brbarasa

  • Sr. Member
  • ****
  • Posts: 308
Answer to Question 1

Thanks for the answer, I sent you a PM for another one.

Answer to Question 2

Thank you



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

For a complete list of videos, visit our video library