Select all that apply. A. If one has more than 7 matched pairs of sample data, one can consider the sample to be large and there is no need to check for normality. B. The methods used to evaluate the mean of the differences between two dependent variables apply if one has 56 weights of voters from Texas and 56 weights of voters from Ohio. C. The requirement of a simple random sample is satisfied if we have dependent pairs of voluntary response data. D. If one wants to use a confidence interval to test the claim that mu Subscript d Baseline greater than 0 with a 0.05 significance level, the confidence interval should have a confidence level of 90%. E. If one has twenty dash five matched pairs of sample data, there is a loose requirement that the twenty dash five differences appear to be from a normally distributed population.