Consider the Data Set Shown Below $\begin{array}{c|ccccccc}\mathrm{y} & 0 & 4 & 2 & 3 & 8 & 10 & 11 \\\hline \mathrm{x} & -2 & 0 & 2 & 4 & 6 & 8 & 10\end{array}$

question 16

Short Answer

Consider the data set shown below. Find the Spearman's Rank Correlation for the variables x and y. $\begin{array}{c|ccccccc}\mathrm{y} & 0 & 4 & 2 & 3 & 8 & 10 & 11 \\\hline \mathrm{x} & -2 & 0 & 2 & 4 & 6 & 8 & 10\end{array}$

A) $r _ { \mathrm { S } } = 0.8929$
B) $r _ { \mathrm { S } } = - 0.8929$
C) $r _ { \mathrm { s } } = 0.7972$
D) $\mathrm { r } _ { \mathrm { s } } = 1.000$

• A) \(r _ { \mathrm { S } } = 0.8929\)
• B) \(r _ { \mathrm { S } } = - 0.8929\)
• C) \(r _ { \mathrm { s } } = 0.7972\)
• D) \(\mathrm { r } _ { \mathrm { s } } = 1.000\)

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Definitions:

Organization

A structured arrangement of people and resources designed to achieve specific goals and objectives.

Sensorimotor Stage

The first stage of Jean Piaget's theory of cognitive development, where infants from birth to approximately 2 years old understand the world through their sensory experiences and motor actions.

Formal Operational

A stage in Jean Piaget's theory of cognitive development, where individuals develop the ability to think abstractly, logically, and systematically.

Concrete Operational

A stage in Piaget's theory of cognitive development during which children begin to think logically about concrete events.