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Stats help with dice problem
The question gives a list of 50 rolls of 5 dice. I have to find the average of each sample of 5 and the average and standard deviation of the averages. Then comment on the results... use histograms. Were supposed to find out what's wrong with the dice. I just don't know what to take the averages of. He said not to do each roll. Do I take the average of each of the dice then? How do I take the standard deviation of all of the averages?? I know how to do the stnd. Dev. Of each sample but not of all together... the columns look like this and keep going for fifty lines. I'm not asking to do the problem I just don't know where to start!! How will the results I get tell me what's wrong with the dice when I have nothing to compare it to.
1 5 4 5 5 4 3 4 5 4 5 5 6 5 5 5 6 5 5 4 |
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