To find the 95% confidence interval for the population standard deviation using the bootstrap method. you repeatedly sample with replacement from the sample, tens of thousands of times. for each sample, you compute the sample standard deviation what is the next step? find the 1st and 96th percentiles of these values ofind the oth and 95th percentiles of these values find the 5th and 95th percentiles of these values flod the 2.5th and 97.5th percentiles of these values