Question

Q.6
a) Find the mean of first six natural numbers
b) Find the median of the values: 37. 31. 42. 43. 46. 25. 39. 45. 32 with formola​

Answer 1

Answer:

a)The first six natural number are 1, 2, 3, 4, 5 and 6. Thus, the mean of first six natural number is 3.5

b)Arranging the values in ascending order,

25,31,32,37,39,42,43,45,46

Here, n=9

Median = Value of (

2

9+1

)

th

observation

=Value of 5th observation = 39.