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Lecture Comments (3)

0 answers

Post by Andrew Latty on March 3, 2014

Hi Professor, I do not see the link for the Z score chart.

1 answer

Last reply by: Brian McKay
Sun Jun 8, 2014 8:15 PM

Post by Karen Starr on February 17, 2013

-0.83 is .2033 not .1762

Standardizing a Normal Distribution

  • Any normal distribution can be standardized to a standard normal distribution.

  • To standardize a normal random variables, subtract the mean from the random variable and divide the difference by the standard deviation.

Standardizing a Normal Distribution

Lecture Slides are screen-captured images of important points in the lecture. Students can download and print out these lecture slide images to do practice problems as well as take notes while watching the lecture.

  • Intro 0:00
  • Standardizing a Normal Distribution 0:07
    • Mean and Standard Deviation of X
  • Examples 1:39
  • More Examples 3:22
  • More Examples 6:17
  • Extra Example 1
  • Extra Example 2