TY - BOOK AU - Lind, A. Douglas AU - Marchal, G. William AU - Wathen, A. Samuel TI - Statistical techniques in business and economics SN - 9781259921803 U1 - 519.5 PY - 2018/// CY - Chennai PB - McGraw Hill Education KW - data description KW - mean KW - median KW - mode KW - variance ER -