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

Author Question: The coefficient of determination is ____. a. computed by taking the square root of the ... (Read 98 times)

hbsimmons88

  • Hero Member
  • *****
  • Posts: 526
on: Jun 19, 2018
The coefficient of determination is ____.
 
  a. computed by taking the square root of the correlation coefficient
  b. computed by squaring the correlation coefficient
 c. identical to the correlation coefficient
 d. independent of the value of the correlation coefficient

Question 2

The threat to internal validity that occurs when there are different rates of movement towards the mean in the two groups is termed a(n) _______________ threat.
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

emily12345

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Jun 19, 2018
Answer to Question 1

b

Answer to Question 2

selection-regression
selection regression


hbsimmons88

  • Member
  • Posts: 526
Reply 2 on: Jun 19, 2018
Excellent

helenmarkerine

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Illness; diuretics; laxative abuse; hot weather; exercise; sweating; caffeine; alcoholic beverages; starvation diets; inadequate carbohydrate consumption; and diets high in protein, salt, or fiber can cause people to become dehydrated.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Bowman's Root Bowman's Root
Sample root cause analysis: Duplicate dose of a narcotic analgesic. Sample root cause analysis: Duplicate dose of a narcotic analgesic.
How to use the discriminant to determine the value of k in a quadratic with one real root How to use the discriminant to determine the value of k in a quadratic with one real root
When the teacher about to switch the PowerPoint and you still not done taking notes When the teacher about to switch the PowerPoint and you still not done taking notes
Sadie is going to see a movie and is taking her four kids. each movie ticket costs $15 and ... Sadie is going to see a movie and is taking her four kids. each movie ticket costs $15 and ...
Calculating the coefficient of inbreeding (F) for the offspring of a first cousin marriage Calculating the coefficient of inbreeding (F) for the offspring of a first cousin marriage
Video: Embryonic development - Week 4

For a complete list of videos, visit our video library