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# Type I Error

STATS-4AKJXY

If $30$ subjects are sampled from each of $5$ populations, and a one-way ANOVA is performed, what will be the probability of a Type I error?

A

It is equal to alpha.

B

It is smaller than alpha because of the large number of degrees of freedom.

C

It is larger than alpha because many comparisons are made in a 5-level design.

D

It is smaller than the probability of a Type II error.