find a)minimum b)Q1 c) Median d)Q3 e) Maximun The United States Department of En

Question

find

a)minimum

b)Q1

c) Median

d)Q3

e) Maximun

The United States Department of Energy collects data on fuel efficiency of vehicles sold in the United States. The estimated miles per gallon of regular gasoline (mpg) used by model-year 2016 flex-fuel cars are listed. 19,20,21,21,21,21,22,22, 22,23,23,23,23, 23,24,25,25,27,27,28, 30, 30, 31 Click to download the data in your preferred format CrunchIt! CSV Excel JMP Mac Text Minitab PC Text R SPSS TI Calc Create a five-number summary of the data set. minimum = mpg ei mpg

Explanation / Answer

a) Minimum: 19

b) Q1: is the median of the bottom half of the given data set

19   20   21   21   21   21   22   22   22   23   23

So, Q1: 21

c) Median: The median is the middle number in a given data set

Median: 23

d) Q3: is the median of the upper half of the given data set

23   23   24   25   25   27   27   28   30   30   31

So, Q3: 27

e) Maximum: 31

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