Math  /  Data & Statistics

Question14. A survey was done to see the average amount of money that a single adult spends on a meal eating out. The results are below. \begin{tabular}{lllllllllll} 5 & 10 & 8 & 7 & 6 & 5 & 12 & 15 & 14 & 10 & 13 \\ 15 & 20 & 25 & 14 & 7 & 6 & 8 & 9 & 10 & 12 & 14 \\ 22 & 24 & 21 & 8 & 18 & 16 & 14 & 13 & 12 & 9 & 10 \\ 15 & 10 & 7 & 8 & 9 & 14 & 13 & 16 & 12 & 14 & 18 \\ 12 & 8 & 22 & 17 & 13 & 10 & 9 & 8 & 6 & 5 & 24 \end{tabular}
Make a box and whisker plot of the data. Find the interquartile range.

Studdy Solution
The box and whisker plot has a minimum of $5\$5, a first quartile (Q1Q1) of $8\$8, a median of $12\$12, a third quartile (Q3Q3) of $14\$14, and a maximum of $25\$25.
The interquartile range is $6\$6.

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