Question

Find the mean , median and mode of first five prime numbers

Answer 1

Answer:

First 5 prime number are, 2,3,5,7 and 11

n = 5, which is odd number

Mean = ( sum of all observation ) / ( total number of observation )

= [( 2+3+5+7+11 ) / ( 5 )]

= 28 / 5

= 5.6

Median =[ (5 + 1)/ 2 ] the term

= 6 /2

= 3 the term is 5

Mode = n = frequency

2 = 1

3 = 1

5 = 2

7 = 1

11 = 1

Here, 5 occurs most often

Mode = 5.

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