Question 6 - Week 1 Practice | Prasnya
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Week 1
Question 6
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Est. 2 min
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Choose the correct statement(s).
Multiple correct
Easy Difficulty
26 October 2025
A
Cross-sectional data are collected at a single point in time across several individuals, firms, or regions.
B
Time series data involve observations on a variable measured at a single point of time.
C
Nominal scale provides both labelling and meaningful ranking of categories.
D
Ratio scale has an absolute zero and allows for comparison of both differences and ratios between observations.
