Question

A coin is tossed 12 times. How many sequences with 6 heads and 6 tails are possible?

Please explain it in detail.

Thanks!

Answer 1

Let H denote the event that when a coin tossed then appears head and I dono deed denote the event that appear tail. Then P(HJ = 42 L P (T) = 1-4/2=42 . A coin is tossed 12 times, bet ti denote the event that a sequence with 6 heads and te denote, the event that a sequence with 6 tails

Then. shop citud a(*)*(1-5) PC@T,) (26 (1-2) aiz bare 212