« previous next »

Author Question: The phi coefficient is used to find the relationship between two variables which are both measured ... (Read 30 times)

dbose

  • Hero Member
  • *****
  • Posts: 597
on: Jun 20, 2018
The phi coefficient is used to find the relationship between two variables which are both measured on a(n)
 
  a. interval scale. c. nominal scale.
  b. ratio scale. d. ordinal scale.

Question 2

Indicate whether the following statements relate to internal validity, external validity, construct validity, or statistical conclusion validity. Can the results of the study conducted in a suburban school be applied to elementary school students in rural settings?
 
  a. internal validity c. construct validity
  b. external validity. d. statistical conclusion validity


kthug

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jun 20, 2018
Answer to Question 1

C

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

dbose

  • Hero Member
  • *****
  • Posts: 597
Reply #2 on: Jun 20, 2018
Thank you!


kthug

  • Sr. Member
  • ****
  • Posts: 332
Reply #3 on: Jun 20, 2018
Happy to help


« previous next »
 

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Went and Briggs demonstrated the relationship between light perception and auxin function. Went and Briggs demonstrated the relationship between light perception and auxin function.
Skin signs are objective evidence of an illness or disorder. They can be seen, measured, or felt. Skin signs are objective evidence of an illness or disorder. They can be seen, measured, or felt.
How to find when Celsius and Fahrenheit are the same temperature How to find when Celsius and Fahrenheit are the same temperature
How to find the phase shift from a graph? How to find the phase shift from a graph?
To find derivative us the chain rule To find derivative us the chain rule
The colinear relationship The colinear relationship
Video: Pneumonia Animation

For a complete list of videos, visit our video library