Question

find the mean of the first 6prime numbers​

Answer 1

Answer:

5

Step-by-step explanation:

first 6 prime no.s are 2,3,5,7,11,13

mean = n/2 (where n is the no. of observations)

here n= 6 ,since 6 no.s are there

mean= 6/2

         = 3rd observation

here 3rd observation is 5

therefore mean is 5

Answer 2

Aim:-

To find the mean of first six prime numbers.

Procedure of solving:-

• The first six prime numbers are found.
• The sum of the observations is divided by total number of observations.
• Hence, the mean of the first six prime numbers is found.

Solution:-

The first six prime numbers are 2, 3, 5, 7, 11 and 13.

As it is given, the total number of observations is 6.

Mean = Sum of all observations ÷ Total number of observations

⇒ $\frac{2+3+5+7+11+13}{6}$

⇒ $\frac{41}{6}$

⇒ $\frac{41}{6}$

⇒ $6.83(approx)$

∴ $\boxed {Mean=6.83 }$

∴ The mean of first six prime numbers is 6.83.