Question

PLEASE HELP

What is the median of this data set?

A line plot titled Height of Lilies. The bottom of the line plot is labeled height in inches. There is a number line showing whole numbers from 18 to 24. The line plot has one mark above the 18. There is one mark above 19. There are two marks above 20. There are two marks above 21. There are three marks above 22. There are zero marks above 23. There is one mark above 24.

20
21
22
23

Answer 1

The median is 21.5 because that is the middle number of the data set.

Answer 2

long time since I've done this, but it should be 21.5, because that would be the exact middle of the data set