North Carolina State Operations And Supply Chain Management Assignment Help – standard deviation?
Question – Which of the following statements is the most accurate about the relationship between a normal _x000D_
distribution and a Studentâ€™s t-distribution that have the same mean and standard deviation? _x000D_
A. They have the same skewness and the same kurtosis. _x000D_
B. The Studentâ€™s t-distribution has larger skewness and larger kurtosis. _x000D_
C. The kurtosis of a Studentâ€™s t-distribution converges to that of the normal distribution as the number _x000D_
of degrees of freedom increases. _x000D_
D. The normal distribution is a good approximation for the Studentâ€™s tdistribution when the number of _x000D_
degrees of freedom is small.
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