Sampling Frame Definition
Which of the following correctly describes the ‘sampling frame’ in random sampling?
Topic: Statistics for Economics
NSS 68th Round Survey Subject
The NSS 68th round survey (2011-12) was conducted on which subject?
Definition of Raw Data
Unclassified data that is highly disorganised and difficult to analyse directly is called:
Recommended Number of Classes
The usual number of classes in a frequency distribution is between:
Undesirable Open-Ended Class Intervals
Which of the following class intervals is NOT desirable in a frequency distribution?
Meaning of Class Frequency
The Class Frequency in a frequency distribution means:
Observations in Class 10-20
In the frequency distribution of marks of 100 students, the class 10–20 has a frequency of 8. Which observations are included?
Class Interval for Wheat Yield Data
If we divide the range of wheat yield data (Germany: 7998, Pakistan: 2787 kg/ha) into 5 equal class intervals, what would be the approximate class interval size?
Key Difference Between Exclusive and Inclusive Forms
The difference between the Exclusive class interval form and Inclusive class interval form for the same data can be seen in which key aspect?
Order of Questions in Questionnaire
What is the series order in which questions in a questionnaire should be arranged?