« previous next »

Author Question: Which of the following indexes of dispersion is not in the original units of measurement of the ... (Read 109 times)

codyclark

  • Hero Member
  • *****
  • Posts: 538
on: Jul 8, 2018
Which of the following indexes of dispersion is not in the original units of measurement of the variable?
 
  a. Range
  b. Interquartile range
  c. Standard deviation
  d. Variance

Question 2

If there are outliers at either end of a distribution that is symmetric, a researcher might:
 
  a. Calculate a trimmed mean
  b. Report the median rather than the mean
  c. Report the mode rather than the mean
  d. Omit the variable from further analyses


ecabral0

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jul 8, 2018
Answer to Question 1

D

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Electronic blood pressure measurement Electronic blood pressure measurement
Apollo Belvedere (detail), Roman copy after a 4th-century BCE Greek original. Apollo Belvedere (detail), Roman copy after a 4th-century BCE Greek original.
Wind Measurement Wind Measurement
How to convert units of any rate to another (Part 3) How to convert units of any rate to another (Part 3)
If y = 0.02 sin (30x - 400t) (SI units), the velocity of the wave is If y = 0.02 sin (30x - 400t) (SI units), the velocity of the wave is
Directions: Fill in the correct number or word(s). Order: Lantus U-100 insulin 68 units subcut ... Directions: Fill in the correct number or word(s). Order: Lantus U-100 insulin 68 units subcut ...
Video: SNP Polymorphysim Microarray Chip - How to Test a Person's DNA

For a complete list of videos, visit our video library