Question

4. Explain the concepts of:
(i) Class interval,
(ii) Individual series
(iii) Frequency array, and
(iv) Frequency distribution.​

Answer 1

Explanation:

Assume you are collecting the data about weights of all students in your class. Definitely, there will be many students that share the same weight. In such a case, we can say that some weight values occur frequently. Thus we can construct a statistical frequency series out of this data according to a frequency distribut

please mark as a brainliest