Topic: CH-3: Organisation of Data

Characteristics that cannot be expressed quantitatively, such as nationality, literacy, religion and gender, are called:

When using inclusive class intervals for a continuous variable, a ‘gap’ appears between classes. How is continuity restored?

In a frequency distribution of marks of 100 students, 63 students were concentrated in three classes 40–50, 50–60 and 60–70. What percentage does this represent?

How many five-question requirements need to be addressed while preparing a frequency distribution?

In the bivariate frequency distribution of 20 firms (Table 3.9), what is the total number of firms with advertisement expenditure in the range 66–68 thousand Rs?

In a frequency distribution, which step in preparing it involves counting tally marks for each class?

Classification of data based on the presence or absence of a qualitative characteristic is called:

In the frequency distribution of marks of 100 students (0–100 range, 10 classes), which class had the HIGHEST frequency?

Which of the following correctly distinguishes a Univariate Distribution from a Bivariate Distribution?

The lower class limit of the class 60–70 in the frequency distribution of marks is: