Mathematics

Grade10

Easy

Question

# There is a football team named Mad Max. The following data shows a score of the

Mad Max team in their regional matches.

20 , 15 , 16 , 25 ,10 , 5 , 6 , 12

What is the standard deviation of the given data?

- 6.99
- 7.99
- 5.99
- None of these

Hint:

### In this question, we have to find the standard deviation of the data given. We know that standard deviation is . And variation = , where n = number of terms, = is the data, = mean. Using this formula, we will find the standard deviation.

## The correct answer is: 5.99

### The mean of the data is 13.625

Then,

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