Determine the Quartile or Interquartile Range as Specified $\mathrm { Q } _ { 3 }$

question 98

Multiple Choice

Determine the quartile or interquartile range as specified.
-The weights (in pounds) of 18 randomly selected adults are given below. Find the third quartile,
$\mathrm { Q } _ { 3 }$
$\begin{array} { l l l l l l } 120 & 165 & 187 & 143 & 119 & 132 \\ 127 & 156 & 179 & 159 & 180 & 202 \\ 114 & 146 & 151 & 168 & 173 & 144 \end{array}$

• A)\(173 \mathrm { lb }\)
• B) \(174.5 \mathrm { lb }\)
• C) \(176 \mathrm { lb }\)
• D) \(170.5 \mathrm { lb }\)

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