Collection of Data — Economics STD 11 Commerce — Question

A grouped frequency distribution with uncertain first or last class is known as:

Which of the following statements is untrue for tabulation?

There is a high direct association between measures of ‘cigarette smoking’ and ‘lung damage’. The correlation coefficient consistent with the above statement is:

Data represented through a histogram can help in finding graphically the:

In an ordered series, the data are:

Telephone survey is the most suitable method of collecting data when the population is:

________ play a very important part in the construction of index nos.

For the construction of a grouped frequency distribution, we take:

Classification of population of India in terms of years is an example of:

AR curve is more elastic under monopolistic competition than under monopoly due to: