Evaluate $\left( \begin{array} { l } 7 \\7\end{array} \right)$ A) 1
B) 7
C) 49
D) 14

question 10

Multiple Choice

Evaluate
$\left( \begin{array} { l } 7 \\7\end{array} \right)$

• A) 1
• B) 7
• C) 49
• D) 14

---

Definitions:

Scientific Studies

Research investigations conducted following systematic methodology to discover or interpret new knowledge or applications in various fields of science.

Experiment

A carefully controlled artificial situation that allows researchers to manipulate variables and measure the effects.

Field Research

The collection of raw data and information from real-life settings outside of a laboratory or structured environment.

Ethical Family Research

The practice of conducting research on family dynamics, structures, and relationships in a manner that respects the rights and dignity of participants.