Statistics and Probability

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Comparison of t-Distribution and Satandard Normal Distribution

STATS-VZZ0BE

When the sample size is small, such as $n = 8$, the $t$-distribution:

A

is identical in shape to the standard normal $z$-distribution.

B

is flatter and more spread out than the standard normal $z$-distribution.

C

is taller and narrower than the standard normal $z$-distribution.

D

cannot be specified.