research methodology dq
● When is the chi-squared accomplishment acclimated in testing hypotheses? Include basal assumptions and the analysis accomplishment for testing hypotheses on a distinct citizenry variance.
● What is a alternation coefficient? What is the ambit of its accessible values, and why?
● How do you actuate if a alternation accessory is statistically significant?
● In a simple regression, what is the accessory of determination, and how is it interpreted?
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