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(1 point) The length (in pages) of math research projects is given below. Using this information, calculate the mean and the

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Data : ५, १२, २५, १,५०, 27 ) ३५, २५, २5 Sample mean x) 2 I xi (५+3+२१+ 36 + ५० + 27+२५+२५+२ प २१) . 30. || ๆ Sample standlareNow consider olata ay population Mean (1) = Exi 241 30.ll mean (M)= 30.111 Population stol. std. deviator (a)= w 21- IME (x,-

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