Box and Whisker Plot and Interquartile Range
Describe a grouped frequency distribution; Percentile and rank
July 9, 2019Calculating probability of sample proportion
July 9, 20195 6 7 7 7 7 8 8 8 8
8 9 9 9 9 9 9 9 10 10
10 10 10 10 10 10 11 11 11 11
11 11 11 11 12 12 12 12 13 13
13 13 13 13 14 14 14 14 14 15
a) Make a whisker plot and find interquartile range
b) Kap has a dropout rate of 7% into what quartile does this rate fall?
The solution file is attached.
(1) Box and Whisker Plot:
(2) Q1 = Value of the N/4 th …
The solution contains the Box and Whisker plot and calculation of interquartile range.
