Practice mode Hypothesis Testing

As the degrees of freedom increase, the t distribution approaches which distribution?

Correct answer C. Standard normal distribution

Explanation

The t distribution has heavier tails than the normal curve, but as degrees of freedom grow the sample standard deviation becomes reliable and t converges to the standard normal.

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As the degrees of freedom increase, the t distribution approaches which distribution?

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As the degrees of freedom increase, the t distribution approaches which distribution?

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