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Question Practice

To find the mean of a grouped data, which is the correct approach?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 8
Mathematics
Ganita Prakash Part II
Tales by Dots and Lines
Question Bank

To find the mean of a grouped ...

Single Answer MCQ
Q-00133949

To find the mean of a grouped data, which is the correct approach?

1

Add all frequencies

2

Use midpoints

3

Multiply frequencies by values

4

All of the above

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Keep Practising

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Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.

Q1.

What is the mean of the numbers 4, 8, and 12?

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Q2.

Which of the following represents a characteristic of the mean?

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Q3.

If the mean of the data set {5, 10, 15, 20} is 12.5, which statement is true?

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Q4.

What happens to the mean if a new number much larger than the current mean is added?

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