Question

____________ are collected from several entities at the same point in time.

a. Cross-sectional data
b. Categorical and quantitative data
c. Time series data
d. Random data

Answer 1

Answer:a) Cross-sectional data

Explanation: Cross -sectional data is the data/information that is based on the statistics and certain time instance.This data covers the particular time range that can be of a year, month , hour etc. for the several other components and then creates the statistic chart .

Other options are incorrect because they don't measure the data by observing it at the particular time instance/period.Thus the correct option is option(a).