The marks scored by 25 students in an examination is recorded as follows. 13, 16, 22, 32, 45, 23, 21, 34, 50, 42, 30, 11, 35, 30, 42, 43, 36, 21, 16, 43, 37, 26, 37, 46, 22 1) Construct a frequency distribution table with 6 classes. 2) Find relative frequency and cumulative frequency and relative frequency percentage 3) Draw a cumulative frequency curve

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