The Heights (In Inches) of 30 Mechanics Are Listed Below $\begin{array} { l l l l l l l l l l } 70 & 72 & 71 & 70 & 69 & 73 & 69 & 68 & 70 & 71 \end{array}$

question 80

Essay

The heights (in inches) of 30 mechanics are listed below. Construct a stem-and-leaf plot for the data. $\begin{array} { l l l l l l l l l l } 70 & 72 & 71 & 70 & 69 & 73 & 69 & 68 & 70 & 71 \end{array}$
$\begin{array} { l l l l l l l l l l } 67 & 71 & 70 & 74 & 69 & 68 & 71 & 71 & 71 & 72 \end{array}$
$\begin{array} { l l l l l l l l l l } 69 & 71 & 68 & 67 & 73 & 74 & 70 & 71 & 69 & 68 \end{array}$

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Definitions:

Excessive Caster

A condition in the alignment of vehicle wheels where the caster angle is beyond the recommended specification, affecting steering and stability.

Underinflation

The condition where a tire contains less than the recommended amount of air pressure, negatively affecting performance and safety.

Overinflation

The condition of inflating a tire beyond the manufacturer's recommended pressure, which can lead to reduced traction and increased wear.

Struts

Structural components in a vehicle's suspension system that provide support and absorb shocks, improving the ride quality.