Question

10
21. Find the mean of the first
seven whole numbers. 22. Find
the median of the data : 47. 48.
50. 30. 36, 48, 46. 36. 49. 23.​

Answer 1

Answer:

mean of first seven whole number : 3

Answer 2

Answer:

21. First seven whole numbers are - 0,1,2,3,4,5,6

Formula of mean = sum of observation / Total no. of observations

=

$\frac{0 + 1 + 2 + 3 + 4 + 5 + 6}{7} = \frac{21}{7} = 3$

Mean of the first seven whole numbers is 3.