Note that in actual scientific practice, we only select one  single sample and therefore we can only see the one corresponding interval, out of the potential thousands that are displayed using the applet. Give the best interpretation of a single 95% confidence interval as follows, based on what you've learned from the simulation:

We are Select an answer 100% 95% 50% 0% confident that our interval is one that Select an answer does does not cover Select an answer the sample mean (x-bar) the population mean (mu)