Author Question: Which of the following measures of central tendency are the easiest to calculate? a. mean b. ... (Read 63 times)

joblessjake

  • Hero Member
  • *****
  • Posts: 555
Which of the following measures of central tendency are the easiest to calculate?
 
  a. mean
  b. mode
  c. standard deviation
  d. median

Question 2

To calculate the mean for grouped data, which of the following steps should not be completed?
 
  a. multiply the number of subjects within each category by the value of that category
  b. total the results of the multiplication
  c. divide by the number of categories
  d. divide by the number of subjects



kardosa007

  • Sr. Member
  • ****
  • Posts: 300
Answer to Question 1

b

Answer to Question 2

c



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

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?

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.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

For a complete list of videos, visit our video library