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

Author Question: A chi-square test for independence is being used to evaluate the relationship between two variables, ... (Read 84 times)

Diane

  • Hero Member
  • *****
  • Posts: 576
on: Jun 20, 2018
A chi-square test for independence is being used to evaluate the relationship between two variables, one of which is classified into three categories and the second of which is classified into four categories. The chi-square statistic for this test would have a df value equal to ____.
 
  A) 6
  B) 7
  C) 10
  D) 11

Question 2

If other factors are held constant, which set of sample characteristics is most likely to reject a null hypothesis stating that m = 80?
 
  A) M = 85 for a sample of n = 25
  B) M = 85 for a sample of n = 100
  C) M = 90 for a sample of n = 25
  D) M = 90 for a sample of n = 100


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

essyface1

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

A

Answer to Question 2

D


Diane

  • Hero Member
  • *****
  • Posts: 576
Reply #2 on: Jun 20, 2018
Thank you!


essyface1

  • Sr. Member
  • ****
  • Posts: 347
Reply #3 on: Jun 20, 2018
Happy to help


« previous next »
 

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

The metabolic pathway that breaks down phenylalanine and its relationship to certain genetic disease The metabolic pathway that breaks down phenylalanine and its relationship to certain genetic disease
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)
Relationship Between Income per Capita and Population Growth Relationship Between Income per Capita and Population Growth
Relationship between Latitude and Income per Capita Relationship between Latitude and Income per Capita
Relationship of Sun Angle and Solar Radiation Relationship of Sun Angle and Solar Radiation
Evaluate the Limit Question 2 Evaluate the Limit Question 2
Video: The life cycle of protein

For a complete list of videos, visit our video library