Purpose of Classifying Raw Data
What is the primary purpose of classifying raw data?
Topic: NCERT Books
Class Mark Calculation for 50-60
What is the Class Mark for the class interval 50–60?
Time Series Definition
The variable ‘population’ classified by year (1951, 1961, 1971… 2011) is called a:
Identifying Continuous Variable
Which of the following is classified as a CONTINUOUS variable?
Not a Type of Classification
Which of the following is NOT a type of data classification?
Why Crop Yield is Continuous Variable
Which of the following best explains why ‘crop yield’ is classified as a continuous variable?
Frequency in Ungrouped vs Grouped Data
Which of the following is the CORRECT understanding of ‘Frequency’ in the context of raw (ungrouped) data?
Two-Way Questions in Questionnaire
Questions in a questionnaire that have only two possible answers — ‘Yes’ or ‘No’ — are called:
Basis of Non-Random Sampling
In non-random sampling, units are selected mainly on the basis of:
Food Grain Production 272 Million Tonnes Year
Food grain production in India touched 272 million tonnes in which year?