Question

Class size of class interval 70 - 80 is

Answer 1

-10!!
Yes ik this! I hope it helps’

Answer 2

Answer:

CLASS INTERVAL:

Difference between the true upper limit and true lower limit of a class interval is called the class size. Class size remains the same for all class intervals

ANSWER:

    Class size of class interval 70 - 80 is (80 - 70)10

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