(Answered) A researcher has obtained the number of hours worked per

Statistics

A researcher has obtained the number of hours worked per week during the summer for a sample of fifteen students.

40 , 24 , 35 , 31, 20 , 40 , 30 , 26 , 42 , 10, 30 , 20 , 12, 5, 18

Using this data set Identify the

5 number summary and show the box plot
Compute the interquartile range

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