Обучение языку R — работа в Москве

Для себя Решить задание по статистике. Нужно знание английского языка Вот задание: A psychologist is interested in short-term working memory under (1) sleep deprivation, (2) a strong dose of caffeine, (3) following 8 hours sleep. They conduct a between subjects design. Each participant is given a list of 7 words to read, then asked to remember the words 30 seconds later. The data set has three variables: Participant: 1 to 90 (column name ‘PARTICIPANT’) Group: 1 = sleep deprivation, 2 = strong dose of caffeine, 3 = 8 hours sleep (column name ‘GROUP’) Score: 4 to 7 (column name ‘SCORE’) They hypothesise that short-term working memory will be significantly greater following highest following 8 hours sleep compared to sleep deprivation and a caffeine dose. They also hypothesise that short-term working memory will be significantly worse under sleep deprivation, compared to a caffeine dose.