Well, the first stage when asked for a mean is to add all of the numbers together:
Which makes 71.
Then we must divide it by the number of numbers we have:
71/10 = 7.1
The answer is 7.1
It is: 8+8+8+5+6 = 35 and 35*5 = 7 which is the mean
4, 5, 6, 7, 8.
5 6 -8 7 6 -5 5 5 5 -5 6 -6 6 5 6 -8 7 6 -5 6 6 6 -6 -7 7 7 -8 6 6 -7 -6 6 5 6 7 -6 7 -8 7 -7 6 5 6 -8 7 6 -5 6 6 6 -6 -7 7
6 6 5 5 6 6 -4 -4 5 -5 6 -6 -7 6 6 6 5 5 6 6 -4 -4 -8 7 -8 8 -6 -8 6 8 8 -8 7 7 -7 -7 7 -8 -7 -6 6 7 7 7 -6 -6 7 7 6 6 6 -6 7 6 -8 7
6
5.75
6
The answer is six!!
6.
5
5 -5 6 7 -4 5 -5 6 -6 -7 -9 -6 -7 7 -8 8 5 -5 6 7 -8 8 -9 6 6 8 -8 6 8 -8 6 -9 8 -8 7 This is the Indiana Jones Theme for diatonic harmonica
Mean = (8+3+6+5+2+7+6+2)/8 = 39/8 = 4.875