div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentmaths-2020-01-06-25positive-square-root-of-mean-of-squared-deviations-of-somehtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: MATHS · 2020-01-06 · 25Positive square root of mean of squared deviations of some observations from their arithmetic mean is called astandard deviation bvariation cmedian loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsnetreader030viewer20220405195e770b648307a27bf96960e7html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentmaths-2020-01-06-25positive-square-root-of-mean-of-squared-deviations-of-somehtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: MATHS · 2020-01-06 · 25Positive square root of mean of squared deviations of some observations from their arithmetic mean is called astandard deviation bvariation cmedian loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsnetreader030viewer20220405195e770b648307a27bf96960e7html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentmaths-2020-01-06-25positive-square-root-of-mean-of-squared-deviations-of-somehtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: MATHS · 2020-01-06 · 25Positive square root of mean of squared deviations of some observations from their arithmetic mean is called astandard deviation bvariation cmedian loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...