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What is the probability that no two people have the same birthday out of 55?
Leaving aside leap years, the probability is 0.0137
What is the probability of a month of august having 5 mondays?
The simplistic answer is that August will have five Mondays if the month starts on a Saturday, Sunday or Monday. Three days out of the seven so the probability is 3/7 = 0.4286. However, that assumes that any day of the week is equally likely and that is not the case. The impact of leap years and their 2800-year cycle is to increase the probability to 0.43
What is the probability of 26 people in a group having the same birthday?
Birthdays are not uniformly distributed over the year. But, if you do assume that they are, then: ignoring leap years, it is approx 0.5982. If you include leap years it is 0.5687.
If an event is unlikely to happen its probability is?
If the even is never going to take place, and it is for sure, then it's probability will be 0. For example, if the event is : A child being born with powers like Superman. For this event, the probability would be 0! But in practicality, if the event is unlikely to happen, it's probability is likely to be nearer to 0. Keeping in mind the difference between "unlikely to happen" and "never going to happen for sure". Because there is a possibility that the event that is unlikely to happen may just happen once in a thousand years. So in this case, the probability will be very very close to 0, but it will not be 0 exactly.
The difference between the theoretical and empirical probability?
The term empirical means "based on observation or experiment." An empirical probability is generally, but not always, given with a number indicating the possible percent error (e.g. 80+/-3%). A theoretical probability, however, is one that is calculatedbased on theory, i.e., without running any experiments.Since there is no theory that will calculate the probability that an area will experience an earthquake within a given time frame, the 90% figure is an empirical probability, presumably based on data of major earthquakes in the San Francisco area over past years.
What are the odds of a marriage lasting 70 years?
90 out of 100
Can you put as single on your marriage application if you divorced 5 years ago and Will the system regconize right away?
Yes you can put it as single , and the system will regconise it right away. As you have bee4n divorced for the past five years , and at the time of making the application you were vewry much single.
Which of the early dynasties is China's longest and which is the shortest?
The shortest Chinese dynasty was the Xin Dynasty, lasting 14 years. The longest lasting one was the Shang Dynasty, lasting 571 years.
Which of the early dynasties is china longest and which is the shortest?
The shortest Chinese dynasty was the Xin Dynasty, lasting 14 years. The longest lasting one was the Shang Dynasty, lasting 571 years.
Which of the early dynasties is china's longest and which is shortest?
The shortest Chinese dynasty was the Xin Dynasty, lasting 14 years. The longest lasting one was the Shang Dynasty, lasting 571 years.
Is mel Gibson single?
Yes. Mel Gibson is currently single. His wife Robyn Moore was granted a divorce from Gibson on April 13, 2009 after 28 years of marriage. The couple had seven children together.
How may offspring does a rhino produce?
The rhinoceros gives birth to a single 'calf' every 3-5 years, after a long pregnancy lasting around 16 months.
What is the probability that someone lives if they have a 10 percent chance of dying in 10 years?
The probability of someone living for ten years is 90%.
How long was Franklin Pierce married?
His marriage lasted a little more than 29 years, beginning on November 19, 1834 and lasting until his wife Jane died December 2, 1863.
What is the probability that no two people have the same birthday out of 55?
Leaving aside leap years, the probability is 0.0137
What is the probability that at least 2 people in the class of 25 will share the same birthday?
Birthdays are not distributed uniformly over a year but if, for the sake of probability games you assume that they are, then ignoring leap years, the probability is 0.5687. Including leap years, it is slightly lower.
How many children did Emmeline Pankhurst have?
She had four children in the first six years of her marriage. She had four children in the first six years of her marriage. She had four children in the first six years of her marriage.
