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 61 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
Excellent

at

  • Member
  • Posts: 359
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

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

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

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.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

The Land Ordinance of 1785 called for surveying and dividing the Western Territories into square mil The Land Ordinance of 1785 called for surveying and dividing the Western Territories into square mil
Percentage of Foreign-Born Whites and Native Whites of Foreign or Mixed Parentage in Total Populatio Percentage of Foreign-Born Whites and Native Whites of Foreign or Mixed Parentage in Total Populatio
Selective breeding of maze-bright and maze-dull strains of rats by Tryon (1934). (Data from Cooper, ... Selective breeding of maze-bright and maze-dull strains of rats by Tryon (1934). (Data from Cooper, ...
Data for Calculating Productivity Growth in Erewhon Data for Calculating Productivity Growth in Erewhon
Type III curve. Mortality is highest early in life. Data for a desert shrub (Cleome droserifolia). Type III curve. Mortality is highest early in life. Data for a desert shrub (Cleome droserifolia).
Chi-Square Analysis of Mendel’s Trihybrid-Cross Data Chi-Square Analysis of Mendel’s Trihybrid-Cross Data
Video: Facilitated Diffusion - Glucose transport

For a complete list of videos, visit our video library