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

Author Question: A longitudinal study that gathers data from the same sample of individuals or households over time ... (Read 103 times)

nenivikky

  • Hero Member
  • *****
  • Posts: 516
on: Jun 29, 2018
A longitudinal study that gathers data from the same sample of individuals or households over time is called a repeated measures study.
 
 Indicate whether the statement is true or false

Question 2

The exact percentage of variation shared by two variables is calculated by squaring r, which is called the
 a. scale-independent relationship c. coefficient of determination
  b. linear correlation coefficient d. least sum of squares


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

chjcharjto14

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jun 29, 2018
Answer to Question 1

F
This is a consumer panel. Cohort studies survey several different samples at different times.

Answer to Question 2

C
The coefficient of determination is r squared and indicates the percentage of variation shared by two variables.


nenivikky

  • Member
  • Posts: 516
Reply 2 on: Jun 29, 2018
Excellent

ASDFGJLO

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

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

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.

Recognizing data clusters Recognizing data clusters
Sample Program for Changing Daily Caloric Intake Sample Program for Changing Daily Caloric Intake
Change in Bone Mass over Time In your early years, more bone mass is added than lost in your body Change in Bone Mass over Time In your early years, more bone mass is added than lost in your body
Magnitude of Geologic Time Magnitude of Geologic Time
The Geologic Time Scale The Geologic Time Scale
Doty's data show a very rapid drop in late adulthood in the ability to identify smells Doty's data show a very rapid drop in late adulthood in the ability to identify smells
Video: Pericarditis

For a complete list of videos, visit our video library