What is your understanding of normal distribution?
|Normal distribution is a probability distribution that is symmetric about|
|In other words, data close to the mean is more frequent than data far from the mean.|
|Normal distribution is another term for a probability bell curve.|
|A normal distribution is symmetric. That implies that 68% of the observations|
|are within +/- 1 standard deviation from the mean, 95% of the observations are within 2 +/- standard|
|deviations from the mean, and 99.7% of the observations are within 3 +/- standard deviations from the mean.|
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