15 Questions
What is an example of continuous numerical data?
The speed of a car
Where does structured data usually reside?
Relational databases (RDBMS)
What is an example of discrete numerical data?
The number of heads in 20 flips of a coin
What is the special case of categorical data where the features are dichotomous?
Binary
What type of data can undertake only a specific set of values representing possible categories?
Categorical Data
What is an example of structured data?
A spreadsheet containing sales data with rows and columns
Which type of data can only take certain values, such as counts?
Categorical data
What is an example of discrete numerical data?
Number of students in a class
Where does structured data usually reside?
Relational databases
What is a special case of categorical data where the features are dichotomous?
Binary data
What is an example of continuous numerical data?
The speed of a car
Where does structured data usually reside?
Relational databases (RDBMS)
What is an example of discrete numerical data?
The number of heads in 20 flips of a coin
What is an example of binary categorical data?
Gender (Male/Female)
What type of data can undertake only a specific set of values representing possible categories?
Categorical Data
Test your knowledge of data essentials, data analysis, and applications of data science with this quiz. Explore the different forms of data, including structured data, and learn about its types and generation sources.
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