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Mathematics 10 Online
OpenStudy (jangyj001):

Help!! Statistic!!

OpenStudy (jangyj001):

OpenStudy (chaise):

You can calculate the expected number by multiplying the respective portion by 500. For example, for PhD, 0.06*500=30 You can then do a chi squared test using the following formula: P=(observed-expected)^2/expected

OpenStudy (jangyj001):

omg!! I was keep multiplying by those count numbers.. well that makes sense.. Thanks!!

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