Question

see the box-and-whisker plot shown below

Answer 1

what is the median, range, 25th percentile?

Answer 2

i think median is 18? range is 18.5
and 25th is 18??

Answer 3

P25 = Q1 .. is the left side of the box

Answer 4

range is the distance between the arms; 15 to 21 doesnt produce a decimal value

Answer 5

median i believe is the line in the center of the box

Answer 6

median=18.5
range=

Answer 7

range=18??

Answer 8

range: Q4 - Q0
median = Q2
P25 = Q1