Mathematics · Statistics
From the steps listed below, some are used to evaluate the goodness of fit using the chi-square test: A. The mean, variance and standard deviation are calculated B. Variance calculated using Σ(xi - x̄)2n - 1 C. Test statistic calculated using Σ(observed - expected)2expected D. The degree of freedom is calculated as n - 1, where n is the number of ways in which the expected classes are free to vary E. The probability value is obtained Which one of the following options provides the correct sequence of steps in this statistical analysis?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A, D, E
- 2B, A, D
- 3C, D, E✓
- 4A, C, D
Correct answer
C, D, E
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