Computer output giving descriptive statistics for the percent of the population that is obese for each of the 50 US states, from the USStates dataset, is given in Figure 2.27.

Figure 2.27

(a) What is the five number summary?
(b) Give the range and the IQR.
(c) What can we conclude from the five number summary about the location of the 15th percentile? The 60th percentile?

Transcribed Image Text:

Descriptive Statlstlcs: Obese Variable N N* Obese 50 0 24.552 Mean SE Mean StDev Minimum 0.431 3.044 Q1 Median 17.800 22.175 24.400 26.825 Q3 Maximum 30.900