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  • Determine the median of 24, 23, a, a-1, 12, 26 where a is the mean of 5, 10, 15, 20 amd 25. Please answer soon, exam tom!!!!

Determine the median of 24, 23, a, a-1, 12, 26 where a is the mean of 5, 10, 15, 20 amd 25. Please answer soon, exam tom!!!!

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a;is;the;mean;of;5,;10,;15,;20;and;25.;So,\* frac5+10+15+20+255=frac755=15Rightarrow a=15\* herefore a-1=15-1=14\*we;need;to;find;the;median;of;24,;23,;15,; 14,;12;and;26.\*since;there;are;even;number;of;observations,\* median=frac12(3^rd+4^th)=frac12(15+14)=frac12(29)=14.5

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Deependra Verma

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