Instruction 11-6
as Part of an Evaluation Program,a Sporting Goods

question 72

True/False

Instruction 11-6
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.
$\begin{array}{lcccc}\text { Trial } & \frac{\text { Barth }}{} & \frac{\text { Tomado }}{} & \frac{\text { Reiser }}{} & \frac{\text { Shaw }}{} \\1 & 43 & 37 & 41 & 43 \\2 & 46 & 38 & 45 & 45 \\3 & 43 & 39 & 42 & 46\end{array}$
-Referring to Instruction 11-6,based on the Tukey-Kramer procedure with an overall level of significance of 0.05,the retailer would decide that there is no significant difference between any pair of mean speeds.

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Definitions:

Voluntary Behavior

Actions that are performed consciously and intentionally by an individual, as opposed to reflexes or automatic responses.

Reflex

An automatic, involuntary reaction to a specific stimulus that does not require conscious thought.

Habit

A regular behavior or routine that is repeated often and tends to occur subconsciously.

Associative Learning

Learning that occurs when an organism makes a connection, or an association, between two events.