Question

Mean of first 1000 natural numbers

Answer 1

Answer:

500.5

Step-by-step explanation:

first 1000 natural numbers includes of 1 to 1000 numbers.

so the mean will be

= (sum of all no.s from 1 to 1000)÷1000

which on further calculation we get 500.5

Answer 2

Answer:

500.5

Step-by-step explanation:

first step= (n+1)/2

1000+1/2

1001/2

500.5