How Do You Find the Mean of a Data Set?

How Do You Find the Mean of a Data Set?

Note:

Mean is just another name for average. To find the mean of a data set, add all the values together and divide by the number of values in the set. The result is your mean! To see an example of finding the mean, watch this tutorial!

Keywords:

  • problem
  • solve
  • mean
  • average
  • data
  • data set
  • decimal
  • decimals
  • add decimals
  • divide
  • addition
  • division
  • find average
  • find mean
  • add

Background Tutorials

  • apply mathematics to problems arising in everyday life, society, and the workplace

      • What is the Mean of a Data Set?What is the Mean of a Data Set?

      What is the Mean of a Data Set?

      When you think of the mean of a data set, think of the word average. 'Mean' and 'average' are the same thing when you're talking about a set of data! This tutorial introduces you to mean and shows you how to find it!

Further Exploration

  • select tools, including real objects, manipulatives, paper and pencil, and technology as appropriate, and techniques, including mental math, estimation, and number sense as appropriate, to solve problems

      • How Do You Find the Range of a Data Set?How Do You Find the Range of a Data Set?

      How Do You Find the Range of a Data Set?

      The range of a data set is the difference between the largest number and the smallest number. In this tutorial, you'll see how to find the range of a set of data. Check it out!