Find s from the definition given by Eq. (22.2), as in Example 1. Data from Example 1
Question:
Find s from the definition given by Eq. (22.2), as in Example 1.
Data from Example 1
Find the standard deviation of the following numbers: 1, 5, 4, 2, 6, 2, 1, 1, 5, 3. A table of the necessary values is shown below, and steps 1–6 are indicated:
Eq. 22.2
Transcribed Image Text:
X 1542 62 2 -1 3 -1 1 1 step 2 step 3 x-x(x - x)² 4 4 1 1 3 30 -2 2 1 ONNAL -2 -2 9 1 4 4 32 step 4 k || = Σ(x - x)² n - 1 S = 30 10 = 32 = 3 32 10 = 1.9 = 32 step 1 step 5 step 6
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To find the standard deviation s from the definition given by Eq 222 we need to follow the steps as ...View the full answer
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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