Answer :

hannahallen1234

Answer:it's 8

Step-by-step explanation:The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.

10+9+3+8+10/5=8

fichoh

The mean absolute deviation is a value which gives the measure of spread of a distribution. Hence, the mean absolute deviation of the data is 2.5

  • Mean, μ = 8

The mean absolute deviation :

  • MAD = [Σ|x - μ|²] ÷ (n - 1)
  • n = sample size

MAD = |10 - 8| + |9 - 8| + |3 - 8| + |8 - 8| + |10 - 8|

MAD = (2 + 1 + 5 + 0 + 2) ÷ 4

MAD = 10 ÷ 4

MAD = 2.5

Therefore, the mean absolute deviation of the data is 2.5

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