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Data Handling | Data Handling - Exercise

Question 31

A die was thrown 15 times and the outcomes recorded were

5, 3, 4, 1, 2, 6, 4, 2, 2, 3, 1, 5, 6, 1, 2.

What is the mean?

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Given data is 5, 3, 4,1,2, 6, 4, 2, 2, 3,1,5, 6,1,2

Arranging the data in ascending order, we have

1, 1, 1, 2, 2, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6.

\Rightarrow \text { Mean }=\frac{1+1+1+2+2+2+3+3+ 4+4+5+5+6+6}{15} \\ =\frac{47}{15}=3.13

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Question 31

A die was thrown 15 times and the outcomes recorded were

5, 3, 4, 1, 2, 6, 4, 2, 2, 3, 1, 5, 6, 1, 2.

What is the mean?

Looking to do well in your science exam ? Learn from an expert tutor. Book a free class!

Given data is 5, 3, 4,1,2, 6, 4, 2, 2, 3,1,5, 6,1,2

Arranging the data in ascending order, we have

1, 1, 1, 2, 2, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6.

\Rightarrow \text { Mean }=\frac{1+1+1+2+2+2+3+3+ 4+4+5+5+6+6}{15} \\ =\frac{47}{15}=3.13

Our top 5% students will be awarded a special scholarship to Lido.

subject-cta
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