A fair coin is tossed a large number of times. Assuming the tosses are independent which one of the following statement, is True?

A fair coin is tossed a large number of xx. Assuming the tosses are independent which one of the following statement,is True?

A fair coin is tossed 6 times .The variance of number of heads is

The coin is tossed three times.

Find the mean number of heads in three tosses of a fair coin.

Find the mean number of heads in three tosses of a fair coin.

A fair coin is tossed three times . The probability that there is atleast one tail is

A fair coin is tossed three times. Consider the events A = {First toss is head} B = {Second toss is head} C = {Exactly two heads in a raw} Which of the following statements is true?