For the Data Below, Determine the Value of the Linear $x ^ { 2 }$

question 43

Multiple Choice

For the data below, determine the value of the linear correlation coefficient r between y and $x ^ { 2 }$
$\begin{array} { r | r r r r r } \boldsymbol { x } & 1.2 & 2.7 & 4.4 & 6.6 & 9.5 \\\hline \boldsymbol { y } & 1.6 & 4.7 & 9.9 & 24.5 & 39.0\end{array}$

• A) 0.913
• B) 0.985
• C) 0.990
• D) 0.873

---

Definitions:

Cultural Sensitivity

Awareness and respect of the differences and similarities within and between cultures, enhancing effective communication and interaction.

Developmental Stages

Distinct phases of growth and development that an individual progresses through from infancy to adulthood.

Group-administered Tests

Tests designed to be given to multiple individuals in a group setting, often used in educational or organizational contexts.

Individually Administered Tests

Assessments given on a one-on-one basis to evaluate an individual's competence in specific areas, ensuring personalized attention and accuracy.