Question

Медиана ряда (9 3 15 12 x) равна 9. найдите число х​

Answer 1

Ответ:

х<9

Объяснение:

если 9 медиана, то 9 стоит в середине

значит по возрастанию будет как-то так

3 x 9 12 15

или так

x 3 9 12 15

значит х<9

Answer 2

To find the median of a series, we need to arrange the numbers in ascending order. So, let's arrange the given series (9, 3, 15, 12, x) in ascending order:

3, 9, 12, 15, x

Since the median is given as 9, it means that 9 is the middle number of the series. In an odd-sized series, the median is the middle number when the numbers are arranged in ascending order.

Therefore, in this case, x must be equal to 12.