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The probability that two persons share the same birth date can be calculated using the concept of the birthday paradox. In a group of 23 people, there is a probability of approximately 50% that two individuals share the same birth date. This probability increases as the number of people in the group increases due to the increasing number of possible pairs to compare. The calculation involves considering the complementary probability of no one sharing a birthday and subtracting it from 1 to find the probability of at least one shared birthday.
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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.
What is the probability of choosing 1 or 5?
In all likelihood the probability is 0. Some people will choose their date or year of birth, some their house number.
A persons age measured in years from their date of birth?
In some cultures you birthday is celebrated 9 months before you were borned into the world--when you were conceived
How old would Jesus Christ have been today 25 December 2009?
The exact date and year of his birth is not known.The exact date and year of his birth is not known.The exact date and year of his birth is not known.The exact date and year of his birth is not known.
Tel me my date of birth in roman numerals?
First, you need to give a date of birth
