Math Mean Median Mode Range Definitions

The largest value in the list is 21 and the smallest is 13 so the range is 21 13 8.

Math mean median mode range definitions. The median is the middle value in a data set. Mode mode is the most. To calculate it place all of your numbers in increasing order. Interesting word problems are included in each section.

They both have a d in them. Mean median mode and range worksheets contain printable practice pages to determine the mean median mode range lower quartile and upper quartile for the given set of data. Mean the arithmetic average of the numbers in a data set. Mean median mode range definitions range worksheets and activities calculator mean median mode offers printable math worksheets and activities related to mean median mode and range.

Putting it all together if you have the numbers 125 65 40 210 and 65 the average would be 101 or the total of all five numbers 505 divided by the number of data points five. The mode is the number that is repeated more often than any other so 13 is the mode. It s also the meanest because it take the most math to figure it out. Mean median and mode help you approximate the center or central number s of a data set.

3 9 15 17 44. 13 13 13 13 14 14 16 18 21. The median of a data set is dependant on whether the number of. So the median is 14.

Eg 6 3 100 3. The pdf exercises are curated for students of grade 3 through grade 8. Data set 2 5 9 3 5 4 7 number of elements in data set 7 mean 2 5 9 7 5 4 3 7 5 median. Median median is the middle.

What is mean median mode and range. 13 13 13 13 14 14 16 18 21. Also included are definitions and examples plus a answer calculator to quickly find the mean median mode and range of any sum. In this example the middle or median number is 15.

Mean median mode and range definitions mean. The mode is 3. The mean is computed by adding all of the numbers in the data together and dividing by the number elements contained in the data set. Mean median and mode are measures of central tendency used to summarize numbers in a data set.

For example in the group 12 12 16 16 16 25 and 36 the number 16 is the mode. The mean is the total of the numbers divided by how many numbers there are. If you have an odd number of integers the next step is to find the middle number on your list. The range is the measure of dispersion in a data set.

Mode refers to the number in a list that occurs most often. To find the mean add all the numbers together then divide by the number of numbers.