This topic contains a solution. Click here to go to the answer

Author Question: In a sample of n = 6 scores, the smallest score is X = 3, the largest score is X = 10, and the mean ... (Read 99 times)

Kikoku

  • Hero Member
  • *****
  • Posts: 540
In a sample of n = 6 scores, the smallest score is X = 3, the largest score is X = 10, and the mean is M = 6. If the largest score is changed from X = 10 to X = 22, then what is the value of the new mean?
 
  A) The mean is still M = 6.
  B) The mean is M = 7.
  C) The mean is M = 8.
  D) The mean is M=10.

Question 2

A sample of n = 6 scores has a mean of M = 5. One person with a score of X = 12 is added to the distribution. What is the mean for the new set of scores?
 
  A) M = 5
  B) M = 6
  C) M = 7
  D) M = 8



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mariahkathleeen

  • Sr. Member
  • ****
  • Posts: 337
Answer to Question 1

C

Answer to Question 2

B





 

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

For a complete list of videos, visit our video library