A scientist publishes a paper where they assert that their null hypothesis about the speeds required for clouds to form is false. They later find that clouds actually form much more quickly than they'd described in the paper, closer to the speeds described in the null hypothesis. What sort of error did the scientist make, and why?
a) Type II, because their findings show that the null hypothesis is false when it's actually true.
b) Type II, because their findings show that the null hypothesis is true when it's actually false.
c) Type I, because their findings show that the null hypothesis is true when it's actually false.
d) Type I, because their findings show that the null hypothesis is false when it's actually true.