If the mode of scores 3, 4, 3, 5, 4, 6, 6, x is 4, find the value of x.

If the median of scores and (where x>0) is 6, then find the value of .

If the mean of 2, 4, 6, 8, x, y is 5, then find the value of x + y.

If the median of 33m 28, 20, 25, 34, x is 29, find the maximum possible value of x.

If the median of the scores 1, 2, x, 4, 5 (where 1<2<x<4<5) is 3, then find the mean of the scores.