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# The mean of the first five prime numbers is __________. Fill in the blanks to make the statement true.

**Solution:**

Given, the mean of the first five prime numbers is __________.

We have to fill in the blanks to make the statement true.

The first five prime numbers are 2, 3, 5, 7, 11

__Mean__ = Sum of all observations/Number of observations

Sum of all observations = 2 + 3 + 5 + 7 + 11 = 28

Number of observations = 5

Mean = 28/5

= 5.6

Therefore, the mean is 5.6

**✦ Try This: **The mean of the first six odd numbers is __________. Fill in the blanks to make the statement true

**☛ Also Check: **NCERT Solutions for Class 7 Maths Chapter 3

**NCERT Exemplar Class 7 Maths Chapter 3 Sample Problem 4**

## The mean of the first five prime numbers is __________. Fill in the blanks to make the statement true

**Summary:**

The mean of the first five prime numbers is 5.6

**☛ Related Questions:**

- The probability of getting a number greater than 2 on throwing a die once is _________. Fill in the . . . .
- The mode of the observations 23, 26, 15, 12, 28, 38, 19, 23, 26, 23 is 28. State whether the stateme . . . .
- In the above table (a) The most popular size is 17. (b) 17 is the median for above data. State wheth . . . .

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