Question: From the grouped data determine absolute frequency, cumulative absolute frequency, relative frequency, mean, median, average, quartile 1, decile 2, percentile 36. Xi. [18; 25) [25;

From the grouped data determine absolute frequency, cumulative absolute frequency, relative frequency, mean, median, average, quartile 1, decile 2, percentile 36.

( begin{array}{lc}text { Xi. } & text { fi } {[18 ; 25)} & 22 {[25 ; 35)} & 48 {[35 ; 45)} & 51 {[45 ; 55)} &

Xi. [18; 25) [25; 35) [35; 45) [45; 55) [55; 65]. fi 22 48 51 36 27

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Class Absolute Frequency f Cumulative Absolute Frequency cf Relative Frequency n cfN 18 25 22 22 22184 0119565 25 35 48 2248 70 48184 0260869 35 45 51 ... View full answer

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