Question

what is the class mark of the class interval 30.5 to 35.5

Answer 1

Answer:

occupation ocpcpij

Step-by-step explanation:

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Answer 2

Answer - The class mark is 33

Explanation: The given class interval is 30.5 to 35.5

Find the class mark.

Solution - Class mark is the midpoint of the class interval.

Therefore, the class mark for the interval

$30.5+35.5$ is $\frac{30.5+35.4}{2}$

So, the class mark is 33.

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