A1: If there are 12 strangers in a room, what is the probability that no two...
A1: If there are 12 strangers in a room, what is the probability that no two of them celebrate their birthday in the same month?
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A1: If there are 12 strangers in a room, what is the probability
that no two...
5.36. (a) In a group of 23 strangers, what is the probability that at least two of bout if there ...
5.36. (a) In a group of 23 strangers, what is the probability that at least two of bout if there are 40 strangers? In a group them have the same birthday? How a of 200 strangers, what is the probability that one of them has the same birthday as your birthday? (Hint. See the discussion in Sect. 5.4.1.) (b) Suppose that there are N days in a year (where N could be any number) and that there are n people....
About 12% of the population of a large country is nervous around strangers. If two people...
About 12% of the population of a large country is nervous around strangers. If two people are randomly selected, what is the probability both are nervous around strangers? What is the probability at least one is nervous around strangers? (a) The probability that both will be nervous around strangers is (Round to four decimal places as needed) (b) The probability that at least one person is nervous around strangers is (Round to four decimal places as needed.)
What is the probability that in a room of n people, at least three of them...
What is the probability that in a room of n people, at least three of them have the same birthday? Explain all the terms in your solution. What is the fewest amount of people such that the probability of at least three of these people having the same birthday is greater than 1/3? You will have to code your solution from the first question and plug in values for n. Include the code snipped you used to solve this.
2) There are n persons in a room. (a) What is the probability that at least...
2) There are n persons in a room. (a) What is the probability that at least two persons have the same birthday? (b) Calculate this probability for n 50. (c) How large need n be for this probability to be greater than 0.5?
10. If there are 25 people in a room, what is the probability that at least...
10. If there are 25 people in a room, what is the probability that at least two people have the same birthday? 11. A family has three children. Find the conditional probability of having two boys and a girl given that the first born is a boy.
The birthday problem is as follows: given a group of n people in a room, what...
The birthday problem is as follows: given a group of n people in a room, what is the probability that two or more of them have the same birthday? It is possible to determine the answer to this question via simulation. Using the starting template provided to you, complete the function called calc birthday probability that takes as input n and returns the probability that two or more of the n people will have the same birthday. To do this,...
a If there are 6 people in a room, find the probability at least 2 were...
a If there are 6 people in a room, find the probability at least 2 were born in the same month. b How many people must be in a room to guarantee that at least 2 were born in the same month? C. In a crowd of 3000 people, must at least 8 have the same birthday?
in python The birthday paradox says that the probability that two people in a room will...
in python The birthday paradox says that the probability that two people in a room will have the same birthday is more than half, provided n, the number of people in the room, is more than 23. This property is not really a paradox, but many people find it surprising. Design a Python program that can test this paradox by a series of experiments on randomly generated birthdays, which test this paradox for n = 5, 6, 7, ..., 50....
About 19% of the population of a large country is nervous around strangers. If two people...
About 19% of the population of a large country is nervous around strangers. If two people are randomly selected, what is the probability both are nervous around strangers? What is the probability at least one is nervous around strangers? (a) The probability that both will be nervous around strangers is
Consider the experiment, called the birthday problem , where our task is to determine the probability...
Consider the experiment, called the birthday problem , where our task is to determine the probability that in a group of people of a certain size there are a least two people who have the same birthday (the same month and day of month). Suppose there is a room with 41 people in it, find the probability that at least two people have the same birthday
5.36. (a) In a group of 23 strangers, what is the probability that at least two of bout if there are 40 strangers? In a group them have the same birthday? How a of 200 strangers, what is the probability that one of them has the same birthday as your birthday? (Hint. See the discussion in Sect. 5.4.1.) (b) Suppose that there are N days in a year (where N could be any number) and that there are n people....
About 12% of the population of a large country is nervous around strangers. If two people are randomly selected, what is the probability both are nervous around strangers? What is the probability at least one is nervous around strangers? (a) The probability that both will be nervous around strangers is (Round to four decimal places as needed) (b) The probability that at least one person is nervous around strangers is (Round to four decimal places as needed.)
2) There are n persons in a room. (a) What is the probability that at least two persons have the same birthday? (b) Calculate this probability for n 50. (c) How large need n be for this probability to be greater than 0.5?
a If there are 6 people in a room, find the probability at least 2 were born in the same month. b How many people must be in a room to guarantee that at least 2 were born in the same month? C. In a crowd of 3000 people, must at least 8 have the same birthday?
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