« previous next »

Author Question: If you were to compute the variance on a set of 12 numbers, how many degrees of freedom would you ... (Read 16 times)

gbarreiro

  • Hero Member
  • *****
  • Posts: 566
on: Aug 4, 2018
If you were to compute the variance on a set of 12 numbers, how many degrees of freedom would you use?
 
  A) 11
  B) 12
  C) 24
  D) 1

Question 2

Degrees of freedom are
 
  A) Always equal to N-1.
  B) Always equal to N.
  C) The number of scores not free to vary.
  D) The number of scores free to vary.


courtney_bruh

  • Sr. Member
  • ****
  • Posts: 308
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

gbarreiro

  • Hero Member
  • *****
  • Posts: 566
Reply #2 on: Aug 4, 2018
Both answers were spot on, thank you once again


courtney_bruh

  • Sr. Member
  • ****
  • Posts: 308
Reply #3 on: Aug 4, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

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?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

The end of a box-end wrench is angled 15 degrees to allow clearance for nearby objects or other ... The end of a box-end wrench is angled 15 degrees to allow clearance for nearby objects or other ...
How to multiple imaginary numbers How to multiple imaginary numbers
Identification of the numbers in the Word Problem Identification of the numbers in the Word Problem
Chloroform has a boiling point of 61.1 degrees C and dichloromethane has a boiling point of 40 ... Chloroform has a boiling point of 61.1 degrees C and dichloromethane has a boiling point of 40 ...
How to calculate the gain and loss gene numbers with low bootstrap of phylogenetic tree? How to calculate the gain and loss gene numbers with low bootstrap of phylogenetic tree?
Number line (real numbers) Number line (real numbers)
Video: Gas exchange - partial pressure, locations, external and internal respiration

For a complete list of videos, visit our video library