Question

The mean of first seven natural numbers is​

Answer 1

Answer:

First seven even natural numbers = 2,4,6,8,10,12,14. Mean = (Sum of all observations)/(Total no. of observations) Mean = (2+4+6+8+10+12+14)/(7)

Answer 2

$1.2.3.4.5.6.7 \\ \\ mean = \frac{1 + 2 + 3 + 4 + 5 + 6 + 7}{7} \\ \\ mean = \frac{28}{7} \\ \\ mean = 4$