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

Author Question: Which of the following actions will always change the value of the mean? A) Changing the value of ... (Read 14 times)

waynest

  • Hero Member
  • *****
  • Posts: 553
on: Jun 20, 2018
Which of the following actions will always change the value of the mean?
 
  A) Changing the value of one score
  B) Adding a new score to the distribution
  C) Removing a score from the distribution
  D) Adding a score equal to the mean.

Question 2

A distribution of scores has a mean of  = 50. One new score is added to the distribution and the new mean is found to be  = 48. From this result, you can conclude that the new score was ____.
 
  A) greater than 50
  B) less than 50
  C) equal to 48
  D) between 50 and 52


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

durant1234

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

B


waynest

  • Member
  • Posts: 553
Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

peter

  • Member
  • Posts: 330
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

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.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Donald Trump and Climate Change Donald Trump and Climate Change
Change in air temperature at various air flow rates for a 4 pass operation Change in air temperature at various air flow rates for a 4 pass operation
Consistency and Change in Personality Over the Lifespan Consistency and Change in Personality Over the Lifespan
A Change of Heart A Change of Heart
Changing Dimensions of the Pregnant Uterus. Numbers Represent Weeks of Gestation Changing Dimensions of the Pregnant Uterus. Numbers Represent Weeks of Gestation
Primary Actions of Hormones Primary Actions of Hormones
Video: Insulin (glucose uptake by body cells), glycogenesis and lipogenesis

For a complete list of videos, visit our video library