One Variance
Descriptive Statistics - N
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One VarianceDescriptive Statistics - N |
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This value represents the sample size, and equals the number of nonmissing observations in the sample.
Example Output |
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Method
The chi-square method is only for the normal distribution. The Bonett method is for any continuous distribution.
Statistics
Length 50 0.871 0.759
95% Confidence Intervals
Variable Method CI for StDev Variance Length Chi-Square (0.728, 1.085) (0.529, 1.178) Bonett (0.704, 1.121) (0.496, 1.257) |
Interpretation |
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In the lumber yard example, the manager measures the lengths of 50 beams.
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