Create Cumulative Frequency and Relative Frequency Tables
-The Commute Time $\begin{array} { l l l l l l l l l l } 70 & 72 & 71 & 70 & 69 & 73 & 69 & 68 & 70 & 71 \end{array}$

question 18

Short Answer

Create Cumulative Frequency and Relative Frequency Tables
-The commute time (in minutes) of 30 executives are listed below. Construct a frequency distribution, a relative frequency distribution, a cumulative frequency distribution, and a relative cumulative frequency distribution using five classes. $\begin{array} { l l l l l l l l l l } 70 & 72 & 71 & 70 & 69 & 73 & 69 & 68 & 70 & 71 \end{array}$
$\begin{array} { l l l l l l l l l l } 67 & 71 & 70 & 74 & 69 & 68 & 71 & 71 & 71 & 72 \end{array}$
$\begin{array} { l l l l l l l l l l } 69 & 71 & 68 & 67 & 73 & 74 & 70 & 71 & 69 & 68 \end{array}$

---

Definitions:

Abduction of Hip

The movement of the leg away from the midline of the body.

Adduction of Hip

The movement of bringing the leg toward the midline of the body.

Hip Dislocation

An injury where the head of the femur is moved out of its normal position in the socket of the pelvic bone, often due to trauma.

Lateral Rotation

The movement of a body part away from the midline, rotating along its axis in the lateral direction.