Find yourself doing the wrong hypothesis test for statistical inference or not having a dang clue where to start? In this video, we go over 3 easy steps to help you narrow down the correct procedure and several examples. This is huge for the Free Response section of the AP Stats exam. There are usually 2-3 problems regarding statistical inference and if you don’t know where to start, you can be in big trouble!!!
But there are so many options! Sometimes it’s really hard to tell whether to use one sample or two sample hypothesis test? When do you choose a confidence interval over a test? Which Chi-Square test should you use and how do you know that’s what you’re supposed to use instead of a 2-sample test for proportions? What about that weird test for the slope of a regression line?
18 сен 2024
