What is the probability of at least one common birthday in a group of n = 19 individuals?
A. 0.411
B. 0.315
C. 0.347
D. 0.284
E. 0.379
What is the probability of at least one common birthday in a group of n =...
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....
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?
Let ?? be the probability that in a group of ? people, at least two share the same birthday. Assume there are 365 days in a year, and that all birthdays are equally likely. a) What is the probability that in a group of 2, 3, 4, or 5 people, at least two have the same birthday? ?2=? ?3=? ?4=? ?5=?
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,...
Birthday Paradox: In a classroom of 30 students, what is the probability that at least two students share the same birthday?
A group of thirty-six people is selected at random. what is the probability that at least two of them will have the same birthday? round to four decimals
We have seen that the probability that at least two people in a group of 23 people share the same birthday is approximately 0.5. In this question we are interested in the probability that at least three people in a group of 23 people share the same birthday. Draw 23 numbers independently from the integers {1, 2, . . . , 365} with each number equally likely to be drawn. Let E be the event that at least one of...
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.
What is the probability that at least two students in our class share the same birthday? Assuming that: Birthdays follow a uniform distribution. We have 35 students in our class! No one was born in a leap year. There are 365 days in a year!
10. What is the probability (give in %) that in a group of 3 people A. No two people have the birthday in the same month? B. At least two people have the birthday in the same month?