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Class XI Economics: Organisation of Data

Class XI
Economics
Organisation of Data
13 questions
HARD

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Preview questions

1. What is the primary purpose of organizing data?

To make data visually appealing · To facilitate analysis and interpretation · To increase data volume · To hide irrelevant information

2. Which of the following is NOT a method of organizing data?

Tabulation · Graphical representation · Classification · Randomization

3. What is a frequency distribution?

A method to collect data · A way to summarize data · A technique for data analysis · A type of data collection tool

4. In a grouped frequency distribution, what is the purpose of class intervals?

To categorize data · To represent individual data points · To increase data complexity · To eliminate outliers

5. What does the cumulative frequency represent?

Total frequency of all classes · Frequency of individual classes · Accumulated frequency up to a certain class · Average frequency of classes