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

Author Question: When using an interval scale, which types of mathematical operations are appropriate? A) all ... (Read 46 times)

jenna1

  • Hero Member
  • *****
  • Posts: 568
on: Aug 4, 2018
When using an interval scale, which types of mathematical operations are appropriate?
 
  A) all mathematical operations
  B) addition and subtraction
  C) division and multiplication
  D) addition and multiplication

Question 2

In order to determine that a person who walks 50 units of distance is walking twice as far as someone who walks 25 units of distance, what type of measurement scale must be employed?
 
  A) nominal
  B) interval
  C) ordinal
  D) ratio


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

otokexnaru

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: D


jenna1

  • Hero Member
  • *****
  • Posts: 568
Reply #2 on: Aug 4, 2018
TY


otokexnaru

  • Sr. Member
  • ****
  • Posts: 314
Reply #3 on: Aug 4, 2018
You're welcome


« previous next »
 

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Biotic interactions within and among three Aspen Parkland community types, drawn by Bird Biotic interactions within and among three Aspen Parkland community types, drawn by Bird
(a) Masai from East Africa have body types adapted to warm climates. (a) Masai from East Africa have body types adapted to warm climates.
Enhanced Fujita Intensity Scale Enhanced Fujita Intensity Scale
Sand Dune Types Sand Dune Types
The pH scale: Acids, Bases, and Buffers and Body Fluids in Flux The pH scale: Acids, Bases, and Buffers and Body Fluids in Flux
Cast of a Fossil Dunkleosteus, with a human to illustrate scale Cast of a Fossil Dunkleosteus, with a human to illustrate scale
Video: Introduction to Autism

For a complete list of videos, visit our video library