Bad Questionnaire Design Principle
Which of the following is NOT a recommended principle while preparing a questionnaire?
Topic: Statistics for Economics
Reducing Sampling Error
Sampling error can be reduced by:
NSS 60th Round Survey Subject
The NSS 60th round survey (January-June 2004) was conducted on which subject?
Why a Question is Ambiguous
The question ‘Do you spend a lot of money on books in a month?’ is a poor question because it is:
Spatial Classification Definition
When data is classified with reference to geographical locations such as countries, states, cities, or districts, it is called:
Exclusive Class Interval Definition
In which type of class interval is a value equal to the upper or lower class limit EXCLUDED from the frequency of that class?
When to Use Unequal Class Intervals
In which two situations are UNEQUAL class intervals used in frequency distribution?
Splitting Classes for Unequal Intervals
When we use unequal class intervals for marks distribution, classes 40–50 are typically split into:
Class Mark of 45-50 in Unequal Distribution
In the unequal class interval distribution (Table 3.7), what is the class mark of the class 45–50?
Classifying Population as Discrete
Which of the following variables would be classified as DISCRETE?