Answer :
Answer:
- Frequency: the rate at which something occurs over a particular period of time or in a given sample.
- Class size :Class size is the average number of students per class, calculated by dividing the number of students enrolled by the number of classes..
- O give :Ogive is the curve which is constructed by plotting cumulative frequency data on the graph paper, in the form of a smooth curve.
- Variance: The term variance refers to a statistical measurement of the spread between numbers in a data set.
- Range: The range, the difference between the largest value and the smallest value.