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?
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?
What does data collection involve?
What does data collection involve?
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?
Signup and view all the answers
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?
Signup and view all the answers
What does the presentation of data involve?
What does the presentation of data involve?
Signup and view all the answers
Which type of variable can be ranked and has order?
Which type of variable can be ranked and has order?
Signup and view all the answers
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?
Signup and view all the answers
Which is an example of nominal level data?
Which is an example of nominal level data?
Signup and view all the answers
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?
Signup and view all the answers
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?
Signup and view all the answers
What type of statistical data represents a person’s height or weight?
What type of statistical data represents a person’s height or weight?
Signup and view all the answers
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?
Signup and view all the answers
What type of variable represents data that fits into categories?
What type of variable represents data that fits into categories?
Signup and view all the answers
Which is an example of ratio level data?
Which is an example of ratio level data?
Signup and view all the answers
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?
Signup and view all the answers
