00:01
Once again, welcome to a new problem.
00:04
This time we're dealing with probability.
00:07
We're dealing with probability.
00:09
And when it comes to probability, we have quantification.
00:14
So we're dealing with quantification of chance processes.
00:20
So we are quantifying chance processes.
00:24
And in that sense, we could have probability of heads is one half and probability of tails is also one half and these two happen to be equally likely events so these events are equally likely so these are probability were flipping coins in this particular problem and the coin is flipped eight times so we flip a coin each times and this happens in succession, this happens in succession, determine the number of ways that we can have at least have at least, at least six heads.
01:31
So we determine the number of ways we can have six heads.
01:35
So we do know that the probability of success since we're not given the probability of success p is 0 .5 because the coin is a fair coin and it has two sides.
01:53
One side is a head and the other side is a tail.
01:58
So head and tail half and half.
02:01
So we have probability of success is a point five...