Question

Fand the
mean
of the perime numbers below 20.
​

Answer 1

Answer:

The prime numbers which are below 20 are :

2, 3, 5, 7, 11, 13, 17 and 19.

Step-by-step explanation:

So the mean of these numbers is.

Arithmetic mean = sum of observation / number of observations.

Arithmetic mean = 2+3+5+7+11+13+17+19/8.

Arithmetic mean = 77/8.

Arithmetic mean = 9.625.

So, the mean of these numbers is 9.625. Thank you.

Answer 2

Answer:

the prime numbers which are below 20 are:

2, 3, 5, 7, 11, 13, 17 & 19