Normal Distribution Class

Standard n 0 1 4 3 2 1 0 1 2 3 4 g baker

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Unformatted text preview: dard n( = 0, σ = 1) -4 -3 -2 -1 0 1 2 3 4 G. Baker, Department of Statistics G. University of South Carolina; Slide 14 Z iis Traditionally used as the Symbol s for a Standard Normal Random for tandard Variable Variable Z -4 -3 Y 4.7 -2 -1 0 1 5.2 5.7 6.2 6.7 2 3 7.2 4 7.7 G. Baker, Department of Statistics G. University of South Carolina; Slide 15 Normal Normal Standard Normal Standard Any normally distributed random variable can be converted to standard normal using the following formula: Z= y−µ σ We can compare observations from two different normal distributions by converting the observations to standard normal and comparing the standardized observations. G. Baker, Department of Statist...
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