Revision

Data can be ..... which is wrong answer?

• Quantitative

• Qualitative

• Both

• Neither quantitative nor Qualitative

Quantitative Data is mostly?

• Numbers and statistics (Numerical)

• words

• sentences

• None of them

Qualitative data mostly have?

• Numbers

• words

• none of them

Quantitative data collection methods can be?

• Surveys, experiments, observations

• interviews, focus groups, case studies

• none of them

Qualitative data collection methods can be?

• Survey, experiments, and observations

• Interviews, focus groups, case studies, literature review

• none of them

Entire group of individuals are called population, where as sample is the selected representation of population.

• True

• False

• I don't know

There are two types of statistics:

• Descriptive and inferential

• Descriptive and observational

• Data statistics in observational process

• neither of them

Central tendency can be measured by:

• Range and Standard Deviation

• Standard Deviation and Variance

• Mean, median and Mode

• None of them

Dispersion can be measured by?

• Range only

• Range, Variance and Standard Deviation

• Mean, Median and Mode

• None of them