#794310

#794310: A type I error occurs when:

A type I error occurs when:
Варианты ответа:
  • the null hypothesis is incorrectly accepted when it is false
  • the null hypothesis is incorrectly rejected when it is true
  • the sample mean differs from the population mean
  • the test is biased

🔒 Ответ будет доступен после оплаты

Тематика: Методология научного исследования Основы научных исследований (ОНИ) Основы научных исследований в профессиональной сфере
📚 Похожие вопросы по этой дисциплине
One-tailed alternatives are phrased in terms of: Which of the following is a property of the t distribution? A randomly selected sample of 1,000 college students was asked whether they had ever used the drug Ecstasy. Sixteen percent (16% or 0.16) of the 1,000 students surveyed said they had. Which one of the following statements about the number 0.16 is correct? In a random sample of 1000 students, p ˆ = 0.80 (or 80%) were in favor of longer hours at the school library. The standard error of p ˆ (the sample proportion) is: The chi-square test is not very effective is the sample is: