Question

the dot plot below shows 4 data points with a mean of 6.
dot plot image
what is the absolute deviation at 2?
-8
-4
4
8

Explanation:

Step1: Recall absolute deviation formula

The absolute deviation of a data point \( x \) from the mean \( \mu \) is \( |x - \mu| \).

Step2: Identify values

Here, \( x = 2 \) and \( \mu = 6 \).

Step3: Calculate absolute deviation

Substitute into the formula: \( |2 - 6| = |-4| = 4 \).

Answer:

4 (corresponding to the option "4")