Q. A time series is a set of data recorded
✅ Correct Answer: (D)
All the above
Basic Numerical Skills MCQs and Notes
Q. The points of intersection of the less than and more than ogive corresponds to
✅ Correct Answer: (B)
Median
Q. The difference between the maximum and the minimum observation of the given data is called ……………
✅ Correct Answer: (A)
Range
Q. Which is the mode in a set {1, 3, 5, 7, 8, 9, 7, 6, 2, 7}
✅ Correct Answer: (C)
7
Q. Which is not a measure of variation
✅ Correct Answer: (D)
Mode
Q. The degree to which numerical data tend to spread about an average value is called
✅ Correct Answer: (A)
Dispersion
Q. …………….. is the sum of the values divided by the total number of items in the set.
✅ Correct Answer: (C)
Mean
Q. A single value which can represent the whole set of data is called
✅ Correct Answer: (B)
Average
Q. For drawing histogram the data should be
✅ Correct Answer: (B)
Continuous distribution