Which one of the following best describes the notion of the

Which one of the following best describes the notion of \"the signicance level of a hypothesis test?\"
	The probability of a type I error The probability of a type II error The probability of rejecting , whether it\'s true or not The probability of obtaining a test statistic at least as extreme as the one you calculated, assuming the null hypothesis is true

Solution

The probability of rejecting H_o, whether it\'s true or not