Upgrade subject to access all content
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?
It is equal to alpha.
It is smaller than alpha because of the large number of degrees of freedom.
It is larger than alpha because many comparisons are made in a 5-level design.
It is smaller than the probability of a Type II error.