Question

I need help asap plz I will mark branlist

Answer 1

The answer to your question would be 15

You find out what the median is (13) and then you look for the bigger number than what your looking for (15) add it to the list then find the median with the set of numbers and 15 then you got your answer

Answer 2

Find the mean. There will be 6 numbers, so divide by 6

14 = (9 + 12 + 17 + 15 + 13 + x)/6

Simplify

14 = (x + 66)/6

Multiply 6 to both sides

14(6) = (x + 66)/6(6)

84 = x + 66

Subtract 66 from both sides

84 (-66) = x + 66 (-66)

x = 84 - 66

x = 18

18 is your answer for x

hope this helps