Question

the median of observations is -2, 5, 3, -1, 4, 6 is 3.5. Is it correct?

Answer 1

So you order it

-2, -1, 3, 4, 5, 6

The middle is two numbers: 3 and 4

Take the average of the numbers

(3+4)/2

7/2

3.5

The answer is correct