Podcast
Questions and Answers
What is the process of inspecting, cleansing, transforming, and modeling data with the goal of discovering useful information?
What is the process of inspecting, cleansing, transforming, and modeling data with the goal of discovering useful information?
- Data collection
- Data analysis (correct)
- Data organization
- Data interpretation
Which process refers to the method of classifying and organizing data sets to make them more useful?
Which process refers to the method of classifying and organizing data sets to make them more useful?
- Data presentation
- Data collection
- Data analysis
- Data organization (correct)
What does data collection involve?
What does data collection involve?
- Interpreting the collected data
- Classifying and organizing data sets
- Collecting, measuring, and analyzing accurate insights (correct)
- Cleansing and transforming data
Which branch of mathematics deals with data collection, organization, analysis, interpretation, and presentation?
Which branch of mathematics deals with data collection, organization, analysis, interpretation, and presentation?
What is the process of determining conclusions and assigning significance to the collected data?
What is the process of determining conclusions and assigning significance to the collected data?
What does the presentation of data involve?
What does the presentation of data involve?
Which type of variable can be ranked and has order?
Which type of variable can be ranked and has order?
What type of data represents characteristics such as a person’s gender or marital status?
What type of data represents characteristics such as a person’s gender or marital status?
Which is an example of nominal level data?
Which is an example of nominal level data?
What is the lowest level of measurement that deals with names, categories, or labels?
What is the lowest level of measurement that deals with names, categories, or labels?
Which type of variable has an absolute zero and possesses all the features of the interval level?
Which type of variable has an absolute zero and possesses all the features of the interval level?
What type of statistical data represents a person’s height or weight?
What type of statistical data represents a person’s height or weight?
Which level of measurement has no starting point but deals with data that can be ordered?
Which level of measurement has no starting point but deals with data that can be ordered?
What type of variable represents data that fits into categories?
What type of variable represents data that fits into categories?
Which is an example of ratio level data?
Which is an example of ratio level data?
Which type of variable has no mathematical meaning when it takes on numerical values?
Which type of variable has no mathematical meaning when it takes on numerical values?
