What does mean mode range and meadian mean?

Answer 1

Mean: the average of a set of values. What you do is add all the values up and then divide by the number of values there are. Ex) 1, 2, 3 ,4, 5 is the set of values. To find the mean: (1 + 2 + 3 + 4 + 5)/5

Mode: the value in a set of values that occurs the most. Ex) 1, 2, 2, 3, 4, 5 is the set of values. To find the mode: the mode is 2 because the number 2 occurs 2 times in the set, more than any other number.

Range: the difference between the highest and lowest values in a set. Ex) 1,2,3,4,5 is the set of values. To find the range: 5 - 1 = 4. 5 is the highest number and 1 is the lowest.

Median: it is the number in the middle of a set organized from lowest to highest value. Ex) 1,2,3,4,5 is the set of values. Since the set is already organized from lowest to highest value, you pick the number in the middle. For this example, the median would be 3. If the set of values consists of an even number of values. What you do is add the two middle numbers and divide by 2 to find the median.