Question

2. Find the mean proportional of 12,3.​

Answer 1

Answer:

Here is your answer

Step-by-step explanation:

The mean proportion between 12 and 3 is 6. Therefore the mean proportion between 12 and 3 is 6.

Hope it will help you a lot

Have a nice day

Answer 2

$mean = \frac{sum \: of \: observations}{number \: of \: observations} \\ = > \frac{12 + 3}{2} \\ = > \frac{15}{2} \\ = > 7.5$