div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: THE VECTOR SPACE OF RANDOM VARIABLESdimitrisece1511lecture5pdfIn other words the best constant approximation of a random variable is its mean Also minllY - = E{IY - = Var{Y} src=https:reader036fdocumentsusreader036viewer20220630025f36471a79d04e5ea21b75ddhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divpTHE VECTOR SPACE OF RANDOM VARIABLESpdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: THE VECTOR SPACE OF RANDOM VARIABLESdimitrisece1511lecture5pdfIn other words the best constant approximation of a random variable is its mean Also minllY - = E{IY - = Var{Y} src=https:reader036fdocumentsusreader036viewer20220630025f36471a79d04e5ea21b75ddhtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: THE VECTOR SPACE OF RANDOM VARIABLESdimitrisece1511lecture5pdfIn other words the best constant approximation of a random variable is its mean Also minllY - = E{IY - = Var{Y} src=https:reader036fdocumentsusreader036viewer20220630025f36471a79d04e5ea21b75ddhtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: THE VECTOR SPACE OF RANDOM VARIABLESdimitrisece1511lecture5pdfIn other words the best constant approximation of a random variable is its mean Also minllY - = E{IY - = Var{Y} src=https:reader036fdocumentsusreader036viewer20220630025f36471a79d04e5ea21b75ddhtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: THE VECTOR SPACE OF RANDOM VARIABLESdimitrisece1511lecture5pdfIn other words the best constant approximation of a random variable is its mean Also minllY - =...