Read Each Combination Value Directly from Pascal's Triangle ${ } _ { 6 } C _ { 6 }$

question 165

Multiple Choice

Read each combination value directly from Pascal's Triangle.
- ${ } _ { 6 } C _ { 6 }$

• A) 720
• B) \(0.5\)
• C) 180
• D) 1

---

Definitions:

Paired-Difference Experiment

Another description for a study design where two observations (treatments or conditions) applied to the same subjects are compared to evaluate their difference.

Null Hypothesis

A default hypothesis that there is no effect or difference, used as a starting point for statistical significance testing.

Confidence Interval

A range of values, derived from the sample data, that is likely to contain the true population parameter with a certain level of confidence.

Degrees Of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution or a data set, after a certain number of restrictions have been applied to all data points.