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Post by Sarawut Chaiyadech on September 6, 2013

you're funny and great!

Applications of the Sampling Distribution of the Sample Proportion

  • The sample proportion can be standardized (converted to a “z-score”) by subtracting p from and dividing the difference by ’s standard deviation.

  • Draw a picture of the curve and shade in the interval of which you want to find the probability.

Applications of the Sampling Distribution of the Sample Proportion

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
  • Example 1: Retirement Plan 0:07
  • Example 2: Retirement Plan 3:04
  • Example 3: Voters 4:35
  • Extra Example 1
  • Extra Example 2