Rayna's Meaurse of Central Tendency

Monday, September 29, 2008
MEAN
  • Arrange it by ascending order.
  • Sum of all data divided by the number of digits in the data




  • Arrange it in ascending order
  • After arranging them whatever is in the middle is the answer
MODE
  • Arrange it by ascending order
  • Whatever number shows up the most times is the mode
  • There can be no mode in a set of data
RANGE
  • Arrange in ascending order
  • subtract smallest number in data set from the biggest number





0 comments:

Post a Comment

Subscribe to: Post Comments (Atom)