If you repeated a hypothesis test 1,000 times (in other words, 1,000 different samples from the same population) how many times would you expect to commit a Type I error, assuming the null hypothesis...

If you repeated a hypothesis test 1,000 times (in other words, 1,000 different samples from the same population) how many times would you expect to commit a Type I error, assuming the null hypothesis were true, if (a) α = .05; (b) α = .01; or (c) α = .001?