Topic: CH-3: Organisation of Data

Which country had the LOWEST wheat yield (kg/hectare) in 2013 among Canada, China, France, Germany, India and Pakistan?

Which of the following is a graphic representation of a frequency distribution?

In the frequency array of household size, the size with LOWEST frequency (2 households) is:

Which of the following statements about a Frequency Distribution is INCORRECT?

The Class Interval or Class Width is calculated as:

A Bivariate Frequency Distribution is defined as the frequency distribution of:

The frequency of the class 30–40 in the marks distribution of 100 students is 7. Which of the following values are included in this class?

A variable X takes values 1/8, 1/16, 1/32, 1/64… Is X a discrete or continuous variable?

Which type of data (primary or secondary) does the chapter say is raw or unclassified when first collected?

The class 90–100 in the marks distribution of 100 students has frequency 4. Which are these 4 observations?