Calculate the Z-Score for the observation of 63 using the following SAMPLE dataset. 57, 41, 63, 82, 65, 33, 13, 29, 14 Round your answer to four decimal places.
Added by Bryan T.
Step 1
The sample mean is calculated by adding up all the values in the sample and dividing by the number of observations: Mean = (57 + 41 + 63 + 82 + 65 + 33 + 13 + 29 + 14) / 9 Mean = 42.4444 (rounded to four decimal places) Show more…
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