Lesson 10.2.3

Question 1

mean

Answer 1

the sum of the values in the set divided by the number of values in the set

Question 2

median

Answer 2

the middle value when the values are in numerical order, or the mean of the two middle values if there are an even number of values

Question 3

mode

Answer 3

the values or value that occurs most often, there may be one mode, more than one mode, or no mode

Question 4

range

Answer 4

the difference between the least and greatest values in the set, it describes the spread of data

Question 5

outlier

Answer 5

a value that is very different from the other values in a set of data