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The _________ of the Chi-squared distribution is twice the degrees of freedom.

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The _________ of the Chi-squared distribution is twice the degrees of freedom. (a) variance (b) standard deviation (c) mode (d) none of the mentioned The question was asked in an international level competition. Origin of the question is Likelihood topic in portion Statistical Inference and Regression Models of Data Science Select the correct answer from above options Data Science questions and answers, Data Science questions pdf, Data Science question bank, Data Science questions and answers pdf, mcq on Data Science pdf,core Data Science interview questions for 3 years experience,Data Science programming questions,core Data Science interview questions for freshers,Data Science interview questions and answers for freshers, Data Science programming questions and answers pdf, Data Science interview questions for beginners

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The correct option is (a) variance To explain: The mean of the Chi-squared is its degrees of freedom.

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