14, 11,8, 1, 23, 20, 17, 5, 19, 10, 12, 22

Minimum. Q1: Q2: Q3: Maximum

Minimum : 1

Q1 : 8

median or Q2 : 13

Q3 : 20

Maximum : 23

Step-by-step explanation:

Q1 = lower quartile

Q2 = median

Q3 = upper quartile

1 5 8 10 11 12 14 17 19 20 22 23

median or Q2 = 12 + 14 = 26 divided 2 = 13

median = 13

Q1 = 8

Q3 = 20

minimum (least number) = 1

Maximum (Greater number) = 23