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9.2 A single population mean using the student t distribution  (Page 19/21)

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    Normal Distribution

    a continuous random variable (RV) with pdf f ( x ) = 1 σ 2 π e – ( x – μ ) 2 / 2 σ 2 , where μ is the mean of the distribution and σ is the standard deviation, notation: X ~ N ( μ , σ ). If μ = 0 and σ = 1, the RV is called the standard normal distribution .

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Practice FlashCards 13 Key Terms 4

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Source:  OpenStax, Introduction to statistics i - stat 213 - university of calgary - ver2015revb. OpenStax CNX. Oct 21, 2015 Download for free at http://legacy.cnx.org/content/col11874/1.3
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