Question

Медиана чисел 7,8,9,12,17,20​

Answer 1

Ответ: 9+12/2 = 21/2 =10,5

Answer 2

Ответ:10,5

Пошаговое объяснение:

Answer 3

To find the median of a set of numbers, you first need to arrange the numbers in ascending order (from smallest to largest) and then determine the middle value. If the set contains an odd number of values, the median will be the middle number. If the set contains an even number of values, the median will be the average of the two middle numbers.

Let's find the median for the given set of numbers: 7, 8, 9, 12, 17, 20.

Step 1: Arrange the numbers in ascending order: 7, 8, 9, 12, 17, 20

Step 2: Determine the middle value: Since there are six numbers in the set (an even number), we'll take the average of the two middle numbers.

The two middle numbers are 9 and 12. Median = (9 + 12) / 2 = 21 / 2 = 10.5

So, the median of the given set is 10.5.