« previous next »

Author Question: If a set of scores has a mean of 45 and a standard deviation of 9, then the scores have a variance ... (Read 51 times)

@Brianna17

  • Hero Member
  • *****
  • Posts: 550
on: Jun 19, 2018
If a set of scores has a mean of 45 and a standard deviation of 9, then the scores have a variance of ____.
 
  a. 3
 b. 4.5
  c. 18
 d. 81

Question 2

Under what circumstances should the last names of all authors of a reference with six or more authors be included with the citation in the body of the text?
 
  a. always
 b. never
 c. the first time the citation occurs
  d. only if necessary to distinguish it from other references


Ahernandez18

  • Sr. Member
  • ****
  • Posts: 361
Reply #1 on: Jun 19, 2018
Answer to Question 1

d

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

Standard Schnauzer Standard Schnauzer
Example of variance documentation Example of variance documentation
Bell Curve for Intelligence IQ scores for a population-based sample usually fall into this kind of Bell Curve for Intelligence IQ scores for a population-based sample usually fall into this kind of
a) Thumb pressure with radial deviation b) Alternating stroke using ulnar deviation a) Thumb pressure with radial deviation b) Alternating stroke using ulnar deviation
Measuring the client’s weight with a standard platform scale Measuring the client’s weight with a standard platform scale
Standard Electrode Potentials at 25 Degrees Standard Electrode Potentials at 25 Degrees
Video: Factors that affect conduction rates (myelination, axon diameter & temperature)

For a complete list of videos, visit our video library