ur gonna have 5 numbers where the mean is 6......meaning all ur 5 numbers are gonna have to add up to 30.
but u dont want the mode to be 6....so no repeating 6's..
(5 + 5 + 5 + 5 + 10) / 5 = 30/5 = 6....so with this data, the mean is 6 and the mode is 5
ur data set is : { 5,5,5,5,10 }