The Table Below Shows the Ages and Weights (In Pounds)

question 36

Multiple Choice

The table below shows the ages and weights (in pounds) of 9 randomly selected tennis coaches. $\begin{array}{|l|c|c|c|c|c|c|c|c|c|}\hline \text { Age, } \mathrm{x} & 36 & 39 & 43 & 46 & 49 & 51 & 55 & 59 & 63 \\\hline \text { Weight (pounds) , } \mathrm{y} & 112 & 116 & 119 & 127 & 138 & 141 & 144 & 146 & 148 \\\hline\end{array}$

• A) \(\mathrm { r } = 0.960\); linear relation exists
• B) \(\mathrm { r } = 0.960\); no linear relation exists
• C) \(\mathrm { r } = 0.908\); no linear relation exists
• D) \(\mathrm { r } = 0.908\); linear relation exists

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Definitions:

Opportunity Cost

The loss of potential gain from other alternatives when one alternative is chosen over others.

Opportunity Cost

The cost of forgoing the next best alternative when making a decision or choosing to do one thing instead of another.

Imported

Products or services imported from another country for the purpose of selling them.

Exported

Offerings or goods conveyed from one country to another for the objective of transaction or sale.