The Ages of the 45 Members of a Track and Field

question 46

Multiple Choice

The ages of the 45 members of a track and field team are listed below. Which of these choices display the correct stemplot? $\begin{array}{lllllllllllllll}21 & 18 & 42 & 35 & 32 & 21 & 44 & 25 & 38 & 48 & 14 & 19 & 23 & 22 & 28 \\32 & 34 & 27 & 31 & 17 & 16 & 41 & 37 & 22 & 24 & 33 & 32 & 21 & 26 & 30 \\22 & 27 & 32 & 30 & 20 & 18 & 17 & 21 & 15 & 26 & 36 & 31 & 40 & 16 & 25\end{array}$

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Definitions:

Eyewitness Identification

A process in criminal justice systems where victims or witnesses identify suspects through line-ups, photo arrays, or show-ups.

Recognition

The identification of a thing or person from previous encounters or knowledge.

Algorithm

A step-by-step procedure or formula for solving a problem.

Sunk Cost Effect

The phenomenon where a person is more likely to continue an endeavor once an investment in money, effort, or time has been made.