Question: Another measure of average is called the midquartile; it is the numerical value halfway between Q1 and Q3, and the formula is:

\[Midquartile=\frac{{{Q}_{1}}+{{Q}_{3}}}{2}\]

Using this formula and other formulas, find Q1, Q2, Q3, the midquartile, and the interquartile range for each data set.

a. 5, 12, 16, 25, 32, 38 c. 12, 20.5, 32, 22,20

b. 53, 62, 78, 94, 96, 99, 103 d. 62, 94, 99,80.5, 37

(Use data disk)