1. In data-driven decision making, it is important to know first the business/research question/s that you need to address.*

True

False

2.After collecting the necessary data, the data analyst should right away treat the data with the most appropriate methods without undergoing data cleaning.*

True

False

3.In data analytics, if the results would lead to conclusions that are contrary to the researcher's/data analyst's expectations, a new data set should be dealt with until such time that the expected outputs would be achieved.*

True

False

4.You can compare two data sets with different units (of measure) using a measure of absolute dispersion.*

True

False

5.In an academic research, random/probability sampling is preferred over non-random/non-probability sampling.*

True

False

6.Data measured of the interval and ratio scales can be treated with the same set of statistical tools.*

True

False

7.The usage of the questionnaire is the best method of data collection.*

True

False

8.Experimentation is not applicable to business research/analysis. It is only applicable to fields like engineering or health-related sciences.*

True

False

9.Bar graph is better to use than pie chart when there are several (like more than 7) categories of the variable.*

True

False

10. In presenting the results of data analysis, graph is always better than a (statistical) table.*

True

False