Instruction 11-3
as Part of an Evaluation Program, a Sporting

question 28

Short Answer

Instruction 11-3
As part of an evaluation program, a sporting goods retailer wanted to compare the downhill coasting speeds of four brands of bicycles. She recorded three trials of each brand and determined their maximum downhill speeds. The results are presented in kilometres per hour in the table below.
$$\begin{array} { | l | l | l | l | l | } \hline \text { Trial } & \text { Barth } & \text { Tornado } & \text { Reiser } & \text { Shaw } \\\hline 1 & 43 & 37 & 41 & 43 \\\hline 2 & 46 & 38 & 45 & 45 \\\hline 3 & 43 & 39 & 42 & 46 \\\hline\end{array}$$
-Referring to Instruction 11-3,the within group variation or SSW is ________.

---

Definitions:

Stagnation

A period of growth halt or decline, characterized by lack of development, progress, or change.

Emotional Difficulties

Emotional difficulties refer to disturbances in one’s ability to experience, express, or manage a range of emotions, often impacting daily functioning and well-being.

Middle Age

A period of adulthood that typically ranges from around 40 to 65 years old, often considered a time of personal reassessment and transition.

Erikson

Refers to Erik Erikson, a developmental psychologist known for his theory on the psychosocial development across the lifespan.