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 0 answersPost by Juan LeÃ³n on January 8, 2015no playing 0 answersPost by kannan Deivasigamani on August 5, 2011How do I perform a test on a data to conclude that it is normally distributed ? Any help is appreciated.

### Normal Distribution

• The normal distribution is a bell-shaped curve with a mean of μ and a standard deviation of σ.

• The density curve is symmetric about the mean.

• For the normal distribution, the mean, median, and mode are all equal to each other.

### 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
• Normal Distribution 0:05
• Bell Shaped Curve
• Properties of the Normal Distribution 1:02
• Area Under the Curve (Density Curve)
• Symmetric About the Mean 1:40
• Two Tails 2:21
• Normal Distribution 3:07
• Different Means
• Different Standard Deviations 4:32