This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: If you were to analyze data for a 3 4 contingency table, then the critical value of chi-square would ... (Read 95 times)

jayhills49

  • Hero Member
  • *****
  • Posts: 559
on: Jun 20, 2018
If you were to analyze data for a 3 4 contingency table, then the critical value of chi-square would be based on _____ degrees of freedom.
 
  a. 12
  b. 11
  c. 5
   d. 6

Question 2

To meet the assumptions for use of the chi-square test of independence, the minimum
  expected frequency for any cell in a contingency table larger than 2 x 2 should not be less
  than _____ .
 
  a. 2
   b. 5
  c. 10
  d. a value determined by multiplying the marginals


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

akudia

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

B


jayhills49

  • Member
  • Posts: 559
Reply 2 on: Jun 20, 2018
Gracias!

fatboyy09

  • Member
  • Posts: 358
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Critical thinking and evaluation Critical thinking and evaluation
Women who are monozygotic twins and have the same genes are more similar in their marital happiness Women who are monozygotic twins and have the same genes are more similar in their marital happiness
Design Data for Various Packings Design Data for Various Packings
How to find the quartiles and percentiles for a data set How to find the quartiles and percentiles for a data set
How to find the critical numbers of a function How to find the critical numbers of a function
If the period of a square wave is 22 ms, what is its frequency? If the period of a square wave is 22 ms, what is its frequency?
Video: Component of feedback systems & Communication and regulation of body systems

For a complete list of videos, visit our video library