#1146265
Which one of these variables is a binomial random variable?
Варианты ответа:
  • Time it takes a randomly selected student to complete a multiple choice exam
  • Number of textbooks a randomly selected student bought this term
  • Number of women taller than 68 inches in a random sample of 5 women
  • Number of CDs a randomly selected person owns
Курсы в категории: Экономика и управление