Question

find mean,median and mode of first 10 prime numbers​

Answer 1

Answer:

Mean:

First 10 prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29

Sum = 129

n = 10

Mean = Sum Of All Observations/Total no. of Observations

=1 29/10

Mean of First 10 prime number = 12.9

Median:

First ten prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29

median = n\2 +(n\2 + 1)/2 {where n = no . of data}

= (5th data + 6th data)\2

Median = (11+13)/2=12

Median of First 10 prime number = 12

Mode:

First 10 prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29

Since all the numbers occur only once, there is no mode of the first 10 prime numbers.

Answer 2

Answer:

l have nevar calculated that, so l throught it would be an interesting problem.

The first 10 prime numbers respectively:

he first 10 prime numbers respectively:2,3, 5,7,11,13,17,19,23,29.

Added together is 129.

That sum (129) divided by the number of elements (10) is 12.9.

This set has a mean of 12.9, a median of 12, and no mode.