how to test confidence in r why is confidence not lining up with the sample size what is the r code to find confidence when to use r for a testing what is the sample size for website testing why is the sample size elevated what is n.ttest when paired why is the r code used to check for confidence why is the confidence interval higher on weekends how long does it take for confidence to increase what type of data does r use to test for confidence what is r paired r code for confidence test when paired, r test only takes sd1 r code for confidence test how do you figure confidence level in t test how to calculate reliability using t t test how to calculate reliability of test why does the sample size of an a/b test not match the test's sample size? how long does it take to find confidence in t.test