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It is partially dependent on how many friends you have. With 6 friends, the chance is over 77% that two of them will have a birthday in the same month.
If you search "birthday problem" you will find many very detailed descriptions of how the formula works.
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What is the probability that Lenny's birthday is in a month starting with the letter M?
If you assume, incorrectly, that birthdays are distributed uniformly across months, then the answer is 2/12 = 0.166... recurring.
What is the probability that if a month is selected from a calendar it has more than 28 days?
The probability is approx 15/16.
What is the definition of an event that has a probability of 1?
It's the probability that I will take another breath of air, or the probability that tomorrow will come, or the probability that the moon will go through all its phases for the next month.
Out of 27 students selected for an interview what is the probability that at-least 3 of them have their date of birth in the same month?
The probability is 1.
How many people do you need to gather if you want at least to of them to have birthdays in the same month?
13, if you want to be sure. It's impossible for a group of 13 people not to have at least one pair that share a birth month, because there are only 12 months.If you'll settle for a lower probability, thechance that a group of 5 randomly chosen people will contain at least one pair born in the same month is about 3/5, and if you gather 6 people the chance that at least two of them will share a birth month is about 4/5. Those aren't exact probabilities both because the math doesn't work out that way and and because birthdays are not randomly distributed by month ... significantly fewer people are born in February than in August. An exact probability would need to take that into account, and it's frankly more research and math than I want to do unless I'm getting paid for it.
What is the prob of two friends having birthdays in same month?
1 in 12
What month has most popular for birthdays?
The month that has the most popular birthdays is october and August.
What is the probability that Lenny's birthday is in a month starting with the letter M?
If you assume, incorrectly, that birthdays are distributed uniformly across months, then the answer is 2/12 = 0.166... recurring.
Which month has the least birthdays?
February has the fewest birthdays because it is the shortest month of the year.
What is the probability of a month of January having 5 Sundays?
If a 31-day month starts on a Friday, Saturday or Sunday it will have 5 Sundays; if not it will have 4. So the probability is 3/7.
What month has least birthdays?
The least amount of birthdays is in Febuary!!!!!!!!!!!!!!!!!!!!!
What is the probability of a month in a year having 5 sundays?
It is a certainty. There will always be at least one month that will meet the requirement.
How much birthdays are in March?
There are only 31 days for birthdays in the month of March.
When are AmericanShortHair Birthdays month?
June
Most popular month for birthdays?
August
What month has the maximum number of birthdays?
December
What month has the least amount of birthdays?
Penis.
