Zapisz w postaci jednej potęgi
a) 11 do potęgi 7 razy 11 do potęgi 9
b) 4 do potęgi 7 razy 4 razy 4 do potęgi 8
c) (1 i 5/6)do potęgi 2 przez (1 i 5/6) do potęgi 5

Answer: the mean is 8 and the mean absolute deviation (mad) is 0.75.to find the mean, we simply add up all the values and divide by 8. we have: 64 / 8 = 8therefore, the mean is 8.now, we have to find the mad. we subtract all of the individual values from the mean and make them positive.the values will be {0 1 1 1 0 2 1 0} if you take the mean of those values you will have: 6 / 8 0 0.75the mad of the list is 0.75.