Instruction 13 -Referring to Instruction 13

question 121

Short Answer

Instruction 13.34
An automotive engineer would like to be able to predict automobile fuel economy. She believes that the two most important characteristics that affect economy are engine power and the number of cylinders (4 or 6) of a car. She believes that the appropriate model is
$\begin{array}{l}Y = 40 - 0.05 X _ { 1 } + 20 X _ { 2 } - 0.1 X _ { 1 } X _ { 2 }\\\\\text { where } \begin{aligned}X _ { 1 } & = \text { engine power } \\X _ { 2 } & = 1 \text { if } 4 \text { cylinders, } 0 \text { if } 6 \text { cylinders } \\Y & = \text { economy expressed as kilometres. }\end{aligned}\end{array}$
-Referring to Instruction 13.34,the predicted number of kilometres for a 300 engine power,6-cylinder car is ___________.

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Definitions:

Group Development

Describes the stages (forming, storming, norming, performing, and adjourning) through which groups pass as they evolve and mature.

Stage

A specific phase or period in a process of development or progression.

Cognitive Dissonance

The mental discomfort experienced by an individual who holds two or more contradictory beliefs, ideas, or values at the same time.

Group Support

The assistance, encouragement, and backing provided by group members to each other.