“Conventional statistics is set up to be skeptical and avoid type 1 errors. The 95 percent confidence standard means that there is only 1 chance in 20 that you believe something that isn’t true. That is a very high bar. It reflects a scientific worldview in which skepticism is a virtue, credulity is not.90 As one Web site puts it, “A type I error is often considered to be more serious, and therefore more important to avoid, than a type II error.”91 In fact, some statisticians claim that type 2 errors aren’t really errors at all, just missed opportunities.”