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What are the attributes of the student distribution?

帮考网校2020-11-26 16:57:56
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The attributes of the student distribution include:

1. Symmetry: The student distribution is symmetric around its mean.

2. Tails: The tails of the student distribution are thicker than those of the normal distribution.

3. Degrees of freedom: The shape of the student distribution depends on the degrees of freedom.

4. Spread: The spread of the student distribution is greater than that of the normal distribution.

5. Confidence intervals: The student distribution is used to calculate confidence intervals for small sample sizes.

6. Central limit theorem: The student distribution is used in the central limit theorem to estimate the population mean when the sample size is small.
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