Question

Find Mean, Median, Mode of first n natural numbers.​

Answer 1

Step-by-step explanation:

mean = sum of observation/total observation

mean = (n(n+1)/2)/n

mean = (n+1)/2

median = (n+1)/2 for n =odd

or

average of (n/2 and n/2+1)

no mode for this observation because no observation is repeated