div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: Basic statistical tools src=https:reader033fdocumentsusreader033viewer202206151955c2b80fbb61ebe3508b4580html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divpBASIC STATISTICAL TOOLSp pIN EDUCATIONAL PLANNINGpdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: Basic statistical tools src=https:reader033fdocumentsusreader033viewer202206151955c2b80fbb61ebe3508b4580html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divpMAIN PURPOSE OF EDUCATIONAL STATISTICSpdiv