Here is the five number summary for salaries of U.S. marketing managers. $$\begin{array} { | c | c | c | c | c | }
\hline \text { Min } & \text { Q1 } & \text { Median } & \text { Q3 } & \text { Max } \
\hline 46360 & 69693 & 77020 & 91750 & 129420 \
\hline
\end{array}$$ The IQR is
A) $83,060.
B) $22.057.
C) $69,693.
D) $77.020.
E) $14,566.

Question

Here is the five number summary for salaries of U.S. marketing managers. $$\begin{array} { | c | c | c | c | c | } 
\hline \text { Min } & \text { Q1 } & \text { Median } & \text { Q3 } & \text { Max } \
\hline 46360 & 69693 & 77020 & 91750 & 129420 \
\hline
\end{array}$$ The IQR is
A) $83,060.
B) $22.057.
C) $69,693.
D) $77.020.
E) $14,566.

Quizplus · Accepted Answer

The IQR is the difference between Q3 and Q1. So, IQR = Q3 - Q1 = 91750 - 69693 = $22,057.

Here Is the Five Number Summary for Salaries of U