QNT 351 Week 2 First Message#2

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QNT 351 Week 2 First Message#2
QNT 351 Week 2 First Message#2
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QNT 351 Week 2 First Message#2

Why it is important to find the shape of data distribution before computing descriptive statistics? Do all variables follow normal distribution? Explain why or why not. Explain with examples.

What are the various methods one can use to identify the shape of data distribution collected for research study? Why it is important to know the shape of distribution? How it can be used in decision making? Provide examples other than those already posted in class.