when we take sample size = 30, shouldn't we need to compute mean of ALL combinations of 30 elements within the population ? ( as described in your Sampling distribution video - where you took all combination of 2 elements for X_bar calculation) In this table, you are not computing ALL combinations of 30 for the 15000 elements. Am i missing something here?
@gaius71able
9 жыл бұрын
worth watching
@dominicboire5789
9 жыл бұрын
Very good video! I'm a math teacher near Montreal, (Quebec,Canada) and I was wondering if I can use your material in my courses. I made a french version of your Excel spreadsheet about the CLT for my students and I would like to know if it's okay for me to give them ( I included a link to your video for the original version in the spreadsheet). Thanks again and keep up the good work!
@piasdas9260
3 жыл бұрын
Could you tell me why there are 30 observations for the first data ?
@jamilashrafli
8 жыл бұрын
could you please answer how you calculated the frequency? I do not know which numbers to use
@LFSPharaoh
7 жыл бұрын
for the raw data he's using? You can use absolutely anything. I was just using the randbetween function to get numbers between 1 and 100. =randbetween(1, 100) make however many rows you want up down left and right. The idea is, the further you go, the better the "bell curve" looks.
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