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

Author Question: The square of the correlation coefficient gives a. The percentage of the variance in the data ... (Read 44 times)

savannahhooper

  • Hero Member
  • *****
  • Posts: 576
on: Jun 20, 2018
The square of the correlation coefficient gives
 
  a. The percentage of the variance in the data that is accounted for by the independent variable.
  b. An estimate of power
  c. An estimate of reliability
  d. The percentage of the variance attributed to error

Question 2

The statistical power of a test
 
  a. Depends on the size of the sample drawn from the population
  b. Depends on the size of the effect
  c. Depends on the reliability of the test
  d. Both a and b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

l.stuut

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jun 20, 2018
Answer to Question 1

a

Answer to Question 2

d


savannahhooper

  • Member
  • Posts: 576
Reply 2 on: Jun 20, 2018
Gracias!

nathang24

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

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

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Pocket gophers and ecosystem structure (data from Huntly and Inouye 1988). Pocket gophers and ecosystem structure (data from Huntly and Inouye 1988).
The Punnett square demonstrates how the F2 ratio arises from an F1 x F1 cross. The Punnett square demonstrates how the F2 ratio arises from an F1 x F1 cross.
Kazimir Malevich, Black Square. Kazimir Malevich, Black Square.
A model of the 70S ribosome based upon early structural data A model of the 70S ribosome based upon early structural data
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
Satellite data on primary productivity in the equatorial Pacific Ocean Satellite data on primary productivity in the equatorial Pacific Ocean
Video: Dissociative Disorders (Part 1)

For a complete list of videos, visit our video library