Normal Distributions

• Normal distribution(or Bell Shaped Distribution) is a Continuous Distribution like a bell
• Mean = Mode = Median in this distribution
• Symmetrical about its mean
• Tails of this distribution run parallel to horizontal axis
• Has two parameters Mu and Sigma

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• The Probability of packets less than 0.280 KG is 27.4%
• The Probability of packets greater than 0.350 KG is 1.39%
• The Probability of packets between 0.260 KG and 0.340 KG is 88.3%

REFERENCES

https://www.greatlearning.in/great-lakes-pgpba/ 

https://www.mathsisfun.com/data/standard-normal-distribution.html