4.) When would you use the normal distribution? T-distribution? Chi-Square distribution?

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Statistics

4.) When would you use the normal distribution? T-distribution?Chi-Square distribution?

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1 When would you use normal distributionAns The normaldistribution is the most important probability distributionin statistics because it fits many natural phenomena For exampleheights blood pressure measurement error and IQ scores followthe normal distribution It is also known as the Gaussiandistribution and the bell curveThe normal distribution is aprobability function that describes how the values of a variableare distributed It is a symmetric distribution where most of theobservations cluster around the central peak and the    See Answer
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