Previous in Probability and Statistics Next in Probability and Statistics
Question Number 56951 by pete last updated on 27/Mar/19
$$\mathrm{The}\:\mathrm{deviations}\:\mathrm{from}\:\mathrm{the}\:\mathrm{mean}\:\mathrm{of}\:\mathrm{a} \\ $$ $$\mathrm{set}\:\mathrm{of}\:\mathrm{numbers}\:\mathrm{are}\:\left(\mathrm{x}+\mathrm{2}\right),\:\left(\mathrm{2x}−\mathrm{11}\right), \\ $$ $$−\mathrm{9},\:\left(\mathrm{x}+\mathrm{1}\right)^{\mathrm{2}} ,\:\left(\mathrm{x}−\mathrm{4}\right)^{\mathrm{2}} ,\:\left(\mathrm{1}−\mathrm{3x}\right).\:\mathrm{find}\:\mathrm{the} \\ $$ $$\mathrm{value}\:\mathrm{of}\:\mathrm{x}\:\mathrm{where}\:\mathrm{x}>\mathrm{0}. \\ $$
Commented bypete last updated on 27/Mar/19
$$\mathrm{please}\:\mathrm{help}\:\mathrm{me}. \\ $$
Commented bytanmay.chaudhury50@gmail.com last updated on 27/Mar/19
$${pls}\:{write}\:{question}\:{clearly}... \\ $$