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

Author Question: In an analysis of a two-way contingency table, what does the chi-square statistic measure? a. It ... (Read 67 times)

Anajune7

  • Hero Member
  • *****
  • Posts: 574
on: Jun 24, 2018
In an analysis of a two-way contingency table, what does the chi-square statistic measure?
 a. It measures the difference between the observed counts in the rows and the observed counts in the columns.
 
  b. It measures the difference between the observed counts and the corresponding expected counts for all cells.
 
  c. It measures the difference between the expected counts in the columns and the expected counts in the rows.
 
  d. It measures the difference between the means of the two columns.

Question 2

Contrast is the unavoidable confusion of some effects with others in an incomplete experimental design.
 a. True
  b. False
   Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Kdiggy

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jun 24, 2018
Answer to Question 1

b

Answer to Question 2

FALSE


Anajune7

  • Member
  • Posts: 574
Reply 2 on: Jun 24, 2018
Gracias!

bbburns21

  • Member
  • Posts: 336
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

The Punnett square demonstrates how the F2 ratio arises from an F1 x F1 cross. The Punnett square demonstrates how the F2 ratio arises from an F1 x F1 cross.
Consider using a foam pad on your table. Consider using a foam pad on your table.
How to sketch a quadratic equation using transformations after completing the square (Question 1) How to sketch a quadratic equation using transformations after completing the square (Question 1)
Letter Frequency Table Letter Frequency Table
Table salt (NaCl) molecules dissolving in water, resulting in Na+ and Cl– ions surrounded by ... Table salt (NaCl) molecules dissolving in water, resulting in Na+ and Cl– ions surrounded by ...
Analysis of double-mutant phenotypes to find order of genes in developmental pathways Analysis of double-mutant phenotypes to find order of genes in developmental pathways
Video: Primate Evolutionary Tree Animation

For a complete list of videos, visit our video library