Question Number 79670 by gopikrishnan last updated on 27/Jan/20
$${find}\:{the}\:{covulation}\:{coefficient}\:{from}\: \\ $$$${the}\:{regression}\:{equation}\:{x}=\mathrm{15}.\mathrm{03}−\mathrm{0}.\mathrm{98}{y} \\ $$$${and}\:{y}=\mathrm{14}.\mathrm{72}−\mathrm{0}.\mathrm{93}{x} \\ $$