TY - JOUR AU - O. M. Demidenko AU - A. I. Yakimov AU - E. A. Yakimov AU - K. G. Tishchenko TI - Blended learning technology in the study of descriptive characteristics of a statistical sample JO - Problemy fiziki, matematiki i tehniki PY - 2023 SP - 88 EP - 94 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PFMT_2023_3_a15/ LA - ru ID - PFMT_2023_3_a15 ER -