you are given the following data set: 15, 12, 11, 13, 10, 23, 16, 18, 11, 8. find the values of the lower quartile, median, upper quartile and interquartile range respectively. ​

Respuesta :

first quartile: Q1=11
second: Q2=12.5
third: Q3=16
interquartile: 5
median: Q2=12.5
minimum: 8
maximum: 23
range: 15