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 69 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
Thanks for the timely response, appreciate it

recede

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

When to measure vital signs When to measure vital signs
Consumerism and Sustainability: Food from Farm to Table Consumerism and Sustainability: Food from Farm to Table
ANOVA Table ANOVA Table
Seven bacteriophage deletion mutations (1 to 7 in the table below) are tested for their ability ... Seven bacteriophage deletion mutations (1 to 7 in the table below) are tested for their ability ...
table table
The periodic table and its creator, Dmitry Mendeleyev. The periodic table and its creator, Dmitry Mendeleyev.
Video: The Nerve Impulse

For a complete list of videos, visit our video library