CRA Data Collection & Analysis

Question 1

What is the purpose of data collection in research?

Accepted Answer

To gather evidence and support conclusions.

Answer

To support the hypothesis.

Answer

To collect raw materials for experiments.

Answer

To identify research gaps.

Question 2

What is a key consideration when selecting a data collection method?

Accepted Answer

The method should provide reliable, valid, and relevant data.

Answer

The method should be inexpensive.

Answer

The method should only use surveys.

Answer

The method should focus on quantitative data.

Question 3

What is qualitative data analysis?

Accepted Answer

Examining non-numerical data for patterns and themes.

Answer

Analyzing numerical data using statistical methods.

Answer

Calculating averages and medians.

Answer

Creating graphs and tables for data visualization.

Question 4

What is a common method for analyzing quantitative data?

Accepted Answer

Using statistical methods such as regression analysis.

Answer

Conducting interviews.

Answer

Observing behavioral patterns.

Answer

Examining non-verbal cues.

Question 5

What is the purpose of using a control group in research?

Accepted Answer

To compare with the experimental group and control for external variables.

Answer

To receive the experimental treatment.

Answer

To gather data on untested variables.

Answer

To track subjective data.

Question 6

Why is data validation important?

Accepted Answer

To ensure the data meets quality standards and is suitable for analysis.

Answer

To ensure the data is collected quickly.

Answer

To calculate statistical measures.

Answer

To create visual representations of data.

Question 7

What is the purpose of data triangulation?

Accepted Answer

Combining multiple data sources or methods to confirm findings.

Answer

Using one method to analyze data.

Answer

Analyzing data using only statistical tools.

Answer

Relying on only qualitative methods.

Question 8

What is a limitation of qualitative data analysis?

Accepted Answer

It may be subjective and influenced by researcher bias.

Answer

It is easy to quantify.

Answer

It is time-consuming.

Answer

It lacks meaningful data.

Question 9

What is the significance of data analysis in research?

Accepted Answer

To convert raw data into meaningful conclusions.

Answer

To summarize the research.

Answer

To reduce the number of variables.

Answer

To only provide descriptive statistics.