Question

(H)
Find the mean of the first 5 multiples of 3​

Answer 1

Answer:

9

Step-by-step explanation:

first 5 multiples of 3 = 3, 6, 9, 12, 15

Then, Mean = (sum of observations) / number of observations

= (3+6+9+12+5) / 5

= 45/5

= 9

Hence the answer is 9

Answer 2

Answer:

First 5 multiples of 3

3,6,9,12,15

Mean

3+6+9+12+15

= ————————

5

45

= ----.

5

= 9