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Explain why the t-distribution has less spread as the number of degrees of freedom increases.Choose...

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Explain why the t-distribution has less spread as the number of degrees of freedom increases.Choose the correct answer below.A. The t-distribution has less spread as the degrees of freedom increase because, for large values of n, n ?30, the t-distribution and the normal distribution are the same.B. The t-distribution has less spread as the degrees of freedom increase because, as n increases, less information is known about o by the law of large numbers.C. The t-distribution has less spread as the degrees of freedom increase because, as n increases, s becomes closer to o by the law of large numbers.D. The t-distribution has less spread as the degrees of freedom increase because the variability introduced into the t-statistic becomes greater as n increases.

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