Question

25
20
16
15
20
24
30
Class intervals in a grouped frequency distribution are given as 4 – 11, 12 - 19,20-3
interval? (ii) Write the class boundaries of all classes, (iii) What are the class marks
each class?
Frequ
We'
28-35, 36-43. Write the next two class intervals. (i) What is the length of each cl, 1.4​

Answer 1

Answer:

28-56 /45-67 45-89 is your answer of this question

Answer 2

Answer:

28-56 / 45-67 45 - 89

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