Question

requency or cqua
(4) Using the data in example (3) above, prepare less than type cumulative frequency table
and answer the following questions.
(i) How many students obtained less than 40 marks ?
(11) How many students obtained less than 10 marks?
(iii) How many students obtained less than 60 marks?
(iv) Find the cumulative frequency of the class 50-60.​

Answer 1

Answer:

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