Draw the Specified Dotplot

question 26

Essay

Draw the specified dotplot.
-The heights (in inches)of 5 players on a basketball team are given in the table. $$\begin{array}{l} \begin{array} { c | c | c | c | c | c } \text { Player } & \text { A } & \text { B } & \text { C } & \text { D } & \text { E } \\ \hline \text { Height (inches) } & 66 & 69 & 72 & 69 & 72 \end{array}\\\\ \text { Draw a dotplot for the sampling distribution of the sample mean for samples of size } 2 . \end{array}$$

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Definitions:

Existential Generalization

A logical inference rule that allows for the conclusion that at least one member of a domain possesses a property, based on the existence of a specific example with that property.

Universal Instantiation

A logical rule of inference stating that if a property is true for all members of a category, it is true for any specific member of that category.

Universal Generalization

A logical principle stating that what is true for all instances within a certain category can be applied generally to the entire category.

Quantifier Negation

The process of applying negation to a quantified statement, which involves changing the quantifier ("for all" to "there exists") and negating the predicate.