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

Author Question: For a sample of n = 16 individuals, how large a Pearson correlation is necessary to be statistically ... (Read 64 times)

tsand2

  • Hero Member
  • *****
  • Posts: 520
on: Jun 20, 2018
For a sample of n = 16 individuals, how large a Pearson correlation is necessary to be statistically significant for a two-tailed test with  = .05?
 
  A) 0.497
  B) 0.482
  C) 0.468
  D) 0.456

Question 2

A sample of n = 9 scores has a standard error of 6. What is the standard deviation of the population from which the sample was obtained?
 
  A) 54
  B) 18
  C) 6
  D) 2


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Benayers

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

B


tsand2

  • Member
  • Posts: 520
Reply 2 on: Jun 20, 2018
Great answer, keep it coming :)

Viet Thy

  • Member
  • Posts: 329
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

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?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Aerial and close-up views of a large biodiversity experiment in Cedar Creek, Minnesota. Each of the Aerial and close-up views of a large biodiversity experiment in Cedar Creek, Minnesota. Each of the
Erythrocytes contain large amounts of the oxygen-transporting protein Erythrocytes contain large amounts of the oxygen-transporting protein
Oil Refineries Are Large and Complex Facilities Oil Refineries Are Large and Complex Facilities
Sample Exercise Prescription for Weight Training: Beginner Sample Exercise Prescription for Weight Training: Beginner
(a) A turbidometry detector measures laser light directly across from the light source. The sample, ... (a) A turbidometry detector measures laser light directly across from the light source. The sample, ...
Large-scale circulation systems produce global climate patterns Large-scale circulation systems produce global climate patterns
Video: Allergic Rhinitis

For a complete list of videos, visit our video library