Ex.14.4 Q4 Statistics Solution - NCERT Maths Class 9

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Question

Find the mode of \(14, 25, 14, 28, 18, 17, 18, 14, 23, 22, 14, 18.\)

Text Solution

What is known?

Ungrouped data.

What is unknown?

Mode of the given data.

Reasoning:

The mode is that value of the observation which occurs most frequently.

Steps:

Arranging the given data in the ascending order:

\(14, 14, 14, 14, 17, 18, 18, 18, 22, 23, 25, 28 \)

It can be observed that ‘\(14\)’ repeats \(4\) times.

Therefore, mode of the given data is \(14.\)

  
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