Question
Find the z-score of each measurement in the following sample data set.$$\begin{array}{lllll}-5 & 6 & 2 & -1 & 0\end{array}$$
Step 1
The mean is calculated by adding all the numbers in the data set and then dividing by the count of numbers in the data set. The mean (μ) is calculated as follows: $$ \mu = \frac{-5 + 6 + 2 - 1 + 0}{5} = 0.4 $$ Show more…
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