Question

question 10
1 pts
a survey asked stamp collectors how many stamps they have in their collection. the box plot summarizes the responses.
between what two numbers do the middle half of the responses fall?
70 and 75
40 and 75
40 and 110
70 and 93

Explanation:

Step1: Recall box - plot properties

The inter - quartile range (IQR) contains the middle 50% of the data. In a box - plot, the lower end of the box is the first quartile ($Q_1$) and the upper end of the box is the third quartile ($Q_3$).

Step2: Identify $Q_1$ and $Q_3$ from the box - plot

From the given box - plot, the lower end of the box is at 70 (which is $Q_1$) and the upper end of the box is at 93 (which is $Q_3$).

Answer:

70 and 93