Question

Problem 118e

Answer 1

Given information

engineering conferences were announced. Four conferences lasted two days. Thirty-six lasted three days. Eighteen lasted four days. Nineteen lasted five days. Four lasted six days. One lasted seven days. One lasted eight days. One lasted nine days.

And  the length (in days) of an engineering conference.

Step-by-step explanation

Step 1.

Box plot is graphical representation of the data. The concentration of the data can be well understood from the box plots. The box plot shows how far the extreme values are from rest of the data. The box plot is based on minimum, first quartile, median, third quartile and maximum value of the data set.