Question

In an experiment ,a coin is tossed 1000 times .If the tail turns up 250 times. Find the experimental probability of getting 2 tail

Answer 1

Experimental prob. of getting 1 tail in a 1000-trial experiment: 0.25

The probability of getting 2 tails is actually initetestimally close to 100% that even my calculator can't handle that. Not sure if that's the answer you're expecting.