Introduction to Engineering Experimentation How do you check

Introduction to Engineering Experimentation

How do you check the normality of a distribution?..(more than one answer may be correct)

a. Use the X^2 distribution

b. Use the t-distribution

c. Use the Central Limit Theorem

d. Use the Poisson distribution

Solution

A. X^2 distribution

B. T- distribution

C. central Limit theorem and

D. Poisson Distribution all these can be used to check normality of a distribution