Upper quartile of $$$4$$$, $$$5$$$, $$$7$$$, $$$11$$$, $$$12$$$, $$$15$$$, $$$16$$$
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Your Input
Find the upper quartile of $$$4$$$, $$$5$$$, $$$7$$$, $$$11$$$, $$$12$$$, $$$15$$$, $$$16$$$.
Solution
The upper (third) quartile $$$Q_{3}$$$ is equal to the percentile no. $$$75$$$.
The percentile no. $$$75$$$ is $$$15$$$ (for steps, see percentile calculator).
Answer
$$$Q_{3} = 15$$$A
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