Question

Find the mode of 13,12,11,15,11,16,12,11,15. *​

Answer 1

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$\large : \implies \fbox{\green{Mode(Z) = 11} }$

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Answer 2

Solution:-

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$\large\to{\underbrace{\underline{\sf{Understanding\:the\:concept:-}}}}$↦ Here, the question has given us the data that is 13, 12, 11, 15, 11, 16, 12, 11, 15. Now, the question has asked us to find the mode of the given data. So, in finding mode arrange the data and observe that the observation which is repeated frequent times will be the mode.

ANSWER:-

⇨ Mode of the given data is 11.

GIVEN:-

★ Data = 13, 12, 11, 15, 11, 16, 12, 11, 15

TO FIND:-

➝ Mode of given data = ?

HOW TO SOLVE:-

• Arrange the data.
• The most frequent number will be the mode.

SOLVING BY APPLYING THE FORMULA:-

⇒ Data = 13, 12, 11, 15, 11, 16, 12, 11, 15

⇒ Arranging the data = 11, 11, 11, 12, 12, 13, 15, 15, 16

⇒ No. of times a number is repeated = ⬇

• 11 is repeated 3 times.
• 12 is repeated 2 times.
• 13 is repeated 1 time.
• 15 is repeated 2 times.
• 16 is repeated 1 time.

⇒ No. of times a term is repeated = 3

⇒ Most frequent no. = 11 [As it is repeated 3 times.]

Thus, we got the answer. So, the mode of the given data is 11.

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