Q. One where measurements are only approximations and are expressed in class intervals ie within certain limits is
✅ Correct Answer: (A)
Continuous Frequency Distribution
Business Research Methods (BRM) MCQs and Notes
Q. Which is type of frequency distribution?
✅ Correct Answer: (D)
All of the above
Q. Which steps involves in processing operations of data after collection of data?
✅ Correct Answer: (C)
Editing
Q. Which frequency expresses the number of items in an interval as a proportion or fraction of the total number of items in the data set?
✅ Correct Answer: (A)
Relative frequency
Q. Involves the orderly and systematic representation of numerical data in a form designed to elucidate the problem under consideration
✅ Correct Answer: (D)
Tabulation
Q. Which analysis is related with descriptive analysis?
✅ Correct Answer: (D)
All of the above
Q. Which of the following is not a random sampling technique?
✅ Correct Answer: (A)
Purposive sampling
Q. Which of the following is not likely to be used to stratify a sample for a study investigating the use of a computerised algebra program?
✅ Correct Answer: (D)
Number of siblings in the home
Q. Which type of sampling Mr. Weber use to draw a sample that is not biased?
✅ Correct Answer: (C)
Random
Q. If the standard error of the population is reduced by 50 per cent, the sample size becomes
✅ Correct Answer: (C)
Increase 4 times