which test for goodness of fit? when is the chi squared distribution incorrect how to test for normality for chi square distribution which of the following is a test for checking the normality of the poisson distribution? which statement is used to check if the distribution is normal? what is the chi squared approximation how to find chi squares for poisson distributions how to test for normality in chi square distribution chi square test for poisson distribution is x$v1 a normal distribution when testing a normal distribution how to check if x$v1 is a normal distribution how to test for normal distribution what is a qqplot how can you check if a normal distribution is in range what is qqplot for poisson distribution what is the correct way to check for normality chi squared approximation if not a normal distribution how to test for chi squared normal distribution what is qqplot