(Please solve the following problem using Rstudio)

Generate two data sets containing a minimum of 15 and a maximum of 25 numbers each (continuous numbers) that is (more or less) symmetrically distributed (unimodal and not uniform, i.e., with one clear peak). The two data sets should have the same number of observations and similar (not necessarily the same) means, but the first should have a much smaller standard deviation (say 3 times or so) in contrast to the other. For each data set calculate their 95% and 99% confidence intervals for the mean using the t-distribution. Report the intervals as mean margin of error. Each series should be placed in a different column in a single file series1.csv (csv is named after the question, i.e., serie1.csv)