John divided his souvenir hat pins into two piles. The two piles had an equal number of pins. He gave his brother one-half of on
1 answer:
You might be interested in
Since the probability of failure is an independent event, this follows a Poisson distribution, where the mean is 8.8 and the given x = 4:
Tossing a coin is a binomial experiment.
Now lets say there are 'n' repeated trials to get heads. Each of the trials can result in either a head or a tail.
All of these trials are independent since the result of one trial does not affect the result of the next trial.
Now, for 'n' repeated trials the total number of successes is given by
where 'r' denotes the number of successful results.
In our case and
,
Substituting the values we get,
Therefore, there are 1352078 ways to get heads if a person tosses a coin 23 times.