Statistics for Economics – Page 17

Class Mark of 80-90

In a frequency distribution of marks of 100 students, what is the class mark of the class 80–90?

If the range of India’s population data (1951–2011) is calculated, what is the approximate range (in crores)?

If a student scores 71 marks in mathematics, in which class interval is a tally mark placed?

Data that has been collected and processed by some other agency is known as:

In statistics, ‘Population’ or ‘Universe’ refers to:

Which of the following is NOT a national-level statistical agency in India?

The two main types of sampling are:

Data collected through government reports, newspapers, books and websites is an example of:

The two ends of a class in a frequency distribution are called:

A Frequency Array is used for the classification of data of which type of variable?