AI SL: Hypothesis example 2 (t-test, p-value, conclude)(Paper 1 TZ1 May 2021)

Поделиться
HTML-код
  • Опубликовано: 18 ноя 2024

Комментарии • 4

  • @mishawhittle9114
    @mishawhittle9114 6 месяцев назад

    what if your p-value is bigger than the signifcance level??

    • @quirozmath4947
      @quirozmath4947  6 месяцев назад

      accept h0, retain h0, fail to reject h0 (different ways of saying the same thing)
      p-value < level of significance => reject h0
      p-value > level of significance => fail to reject h0

  • @sixtinemaury
    @sixtinemaury 7 месяцев назад

    hi does H0 can be UC < UR as well?

    • @quirozmath4947
      @quirozmath4947  7 месяцев назад

      The null hypothesis always states that there is no effect or no difference. In this context, it implies that the mean weight of chinchilla rabbits is equal to or less than the mean weight of sable rabbits. Thus, it can be: UC