Find the interquartile range for the ages of the 50 most powerful women listed on page 39. Are there any outliers?
Data set listed on page 39
26, 31, 35, 37, 43, 43, 43, 44, 45, 47, 48, 48, 49, 50, 51, 51, 51, 51, 52, 54, 54, 54, 54, 55, 55, 55, 56, 57, 57, 57, 58, 58, 58, 58, 59, 59, 59, 62, 62, 63, 64, 65, 65, 65, 66, 66, 67, 67, 72, 86
a. Find the first and third quartiles, Q1 and Q3.
b. Find the interquartile range.
c. Identify any data entries less than Q1 - 1.5(IQR) or greater than Q3 + 1.5(IQR).
d. Interpret the result in the context of the data.