#794312

#794312: Which of the following is a property of the t distribution?

Which of the following is a property of the t distribution?
Варианты ответа:
  • It is symmetric
  • Its exact shape is characterized by the degree of freedom
  • As the sample size grows, it gradually approaches the normal distribution
  • The mean of the distribution is equal to zero

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Тематика: Методология научного исследования Основы научных исследований (ОНИ) Основы научных исследований в профессиональной сфере
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