Provide an Appropriate Response $\begin{array} { l l l l l l } 51 & 54 & 64 & 68 & 72 & 74 \end{array}$

Provide an appropriate response.
-When finding percentiles, if the locator L is not a whole number, one procedure is to interpolate so that a locator of 23.75, for example, leads to a value that is 3/4 of the way between the 23rd and 24th scores. Use this method of interpolation to find P75 for the set of test scores below. $\begin{array} { l l l l l l } 51 & 54 & 64 & 68 & 72 & 74 \end{array}$
$\begin{array} { l l l l l } 76 & 83 & 86 & 94 & 99 \end{array}$

A) $84.5$
B) $83.75$
C) 86
D) 83

Correct Answer:

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