Data Analysis and Research Quiz

What is the main purpose of data analysis in research?

• To collect data

• To summarize gathered information

• To conduct experiments

• To write research reports

In quantitative research, which statistical method provides a summary of ordered data?

• Inferential Statistics

• Descriptive Statistics

• Predictive Statistics

• Qualitative Statistics

What type of analysis focuses on one variable only?

• Bivariate analysis

• Multivariate analysis

• Univariate analysis

• Qualitative analysis

Which measure is NOT part of the central tendency?

• Mean

• Median

• Mode

• Range

What type of test is appropriate for normally distributed data with a sample size of 30 or more?

• Non-parametric test

• Parametric test

• Qualitative test

• Experimental test

Which of the following is an example of a non-parametric test?

• T-test

• ANOVA

• Mann-Whitney U test

• Pearson's r

Which statistical method is used to predict relationships between two variables?

• Regression

• Frequency distribution

• Chi-square

• T-test

What is the primary goal of inferential statistics?

• To summarize data

• To make predictions or generalizations

• To collect data

• To describe sample data

What type of variable is analyzed in bivariate analysis?

• One variable

• Two variables

• Multiple variables

• Qualitative variables

In a Likert scale, how is 'strongly agree' typically represented?

• 1

• 2

• 4

• 5