Podcast
Questions and Answers
Which type of data has constant differences between observations with arbitrary zero points and can only be added and subtracted?
Which type of data has constant differences between observations with arbitrary zero points and can only be added and subtracted?
- Ratio data
- Nominal data
- Interval data (correct)
- Ordinal data
Which type of data involves categories that cannot be multiplied, divided, added, or subtracted?
Which type of data involves categories that cannot be multiplied, divided, added, or subtracted?
- Ratio data
- Nominal data (correct)
- Interval data
- Ordinal data
What distinguishes ratio data from interval data?
What distinguishes ratio data from interval data?
- Ratio data has a true zero point. (correct)
- Ratio data lacks constant differences between observations.
- Ratio data has arbitrary zero points.
- Ratio data can only be ordered.
Which type of data involves values that can be compared in terms of order but cannot be added or subtracted?
Which type of data involves values that can be compared in terms of order but cannot be added or subtracted?
Which type of data does not have a true zero point and allows negative numbers?
Which type of data does not have a true zero point and allows negative numbers?
What is the primary focus of a pie chart?
What is the primary focus of a pie chart?
Which type of chart should NOT be used for displaying frequency distribution?
Which type of chart should NOT be used for displaying frequency distribution?
In a frequency distribution, what does the frequency represent?
In a frequency distribution, what does the frequency represent?
What is the purpose of a donut plot in data visualization?
What is the purpose of a donut plot in data visualization?
How do you calculate the midpoint in a frequency distribution?
How do you calculate the midpoint in a frequency distribution?
Flashcards are hidden until you start studying
