For the following data set, the box in a box-and-whisker plot is drawn between which two numbers?
23, 23, 6, 21, 6, 43, 50, 37, 21, 16, 42
23, 23, 6, 21, 6, 43, 50, 37, 21, 16, 42
1 Answer
May 23, 2017
Explanation:
the box extends between the lower and upper quartiles
arrange the data set in ascending order
6x6x16x21x21x23x23x37x42x43x50
from the arranged set of data
lower quartile (Q1)=16
median (Q2)=23
upper quartile (Q3)=42