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OpenStudy (realsiege):

i'm just verifying. is my variance (population) correct?

OpenStudy (realsiege):

sorry i closed my previous question! i already attached my data my data has 6 groups and the total frequency is 33. in my guide, n = size of data. is the size of data 6 or 33? i calculated it w/ 33 and my variance is 2,173,353 is it correct? because i don’t know if i should divide 71,720,649 with 33 or 6

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