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7th Tamil Nadu Board
IMPORTANT
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_____ is a representative value of the entire data.

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Important Questions on Statistics

MEDIUM
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term III>Chapter 5 - Statistics>Exercise>Q 9
The mean of first fifteen even numbers is
EASY
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term III>Chapter 5 - Statistics>Exercise>Q 10
The average of two numbers is 20. One number is 24, another number is _____.
EASY
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term III>Chapter 5 - Statistics>Exercise>Q 11
The mean of the data 12, x, 28 is 18. Find the value of x.
EASY
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term III>Chapter 5 - Statistics>Try these>Q 1

Find the mode of the following data.

2, 6, 5, 3, 0, 3, 4, 3, 2, 4, 5, 2

EASY
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term III>Chapter 5 - Statistics>Try these>Q 2

Find the mode of the following data set.

3, 12, 15, 3, 4, 12, 11, 3, 12, 9, 19

EASY
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term III>Chapter 5 - Statistics>Try these>Q 3
Find the mode of even numbers within 20.
EASY
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term III>Chapter 5 - Statistics>Think>Q 1
A toy factory making a variety of toys for kids, wants to know the most popular toy liked by all the kids. Which average will be the most appropriate for it?
EASY
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term III>Chapter 5 - Statistics>Think>Q 2
Do you find any mode between the odd numbers from 20 to 40? Discuss.