« previous next »

Author Question: Which of the following indexes of dispersion is not in the original units of measurement of the ... (Read 117 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?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Original Model of Jupiter’s Belts and Zones Original Model of Jupiter’s Belts and Zones
Patient conditions not appropriate for elctronic blood pressure measurement Patient conditions not appropriate for elctronic blood pressure measurement
Electron micrograph of pre-rRNA transcription units from the nucleolus of a frog Electron micrograph of pre-rRNA transcription units from the nucleolus of a frog
Humidity Measurement and Gas Flowrate Experiment Humidity Measurement and Gas Flowrate Experiment
Wind Measurement Wind Measurement
How to convert one unit of measurement to another unit (Part 1) How to convert one unit of measurement to another unit (Part 1)
Video: Fertilization and Development

For a complete list of videos, visit our video library