What Is a Type One Error?

i suppose you'd want to be within two standard deviations of the mean for people who get the co vaccine. And e, when i get my appetite score back, i want to see that i am above two standard deviations. All right, so let's talk about errors. So sometimes you'll be asked to differentiate between type one and type two errors. What is a type one error? We'realk about type one errors and alpha. What is the type two error? And what dis bata mean?