Question

what is mean
what is a interquartile range
what is range

Answer 1

Step-by-step explanation:

Mean is the average and that means you add up all the numbers and divide it by its amount.

Interquartile Range is the range of Quartile 3 minus Quartile 1

Range is the highest number minus the lowest number

Answer 2

mean the sum of a set of data divided by the number of items in the set

range the difference between the largest and smallest data points

interquartile range  the difference between the upper quartile and the lower quartile