Question

calculate the mean of first 7 odd multiplies of 3​

Answer 1

Answer:

27.42

Step-by-step explanation:

The first 7 odd multiples of 3 are: 3,9,15,27,33,39,45.

$mean = \frac{3 + 9 + 15 + 27 + 33 + 39 + 45}{7}$

$= \frac{192}{7}$

$= 27.42$