subject
Mathematics, 11.02.2021 21:50 twinkie7078

Consider a class with 30 students. Compute the probability that at least two of them have their birthdays on the same day. (For simplicity, ignore the leap year.) (b) How many students should be in class in order to have this probability above 0.5

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 14:00
Aright triangle has an area of 18 square inches. b: if the triangle is not an isosceles triangle, what are all the possible lengths of the legs, if the lengths are whole numbers. answer !
Answers: 1
question
Mathematics, 21.06.2019 23:00
How can writing phrases as algebraic expressions you solve problems?
Answers: 2
question
Mathematics, 21.06.2019 23:40
For a science project, a high school research team conducted a survey of local air temperatures. based on the results of the survey, the found that the average temperatures were around 10 degrees higher than expected. this result was wrong. the trouble with the survey was that most of the locations were exposed to direct sunlight and located over asphalt or sand, which resulted in higher temperatures than normal. this is a classic example of an error in which phase of inferential statistics?
Answers: 1
question
Mathematics, 22.06.2019 00:30
Find y to the nearest hundreds place
Answers: 2
You know the right answer?
Consider a class with 30 students. Compute the probability that at least two of them have their birt...
Questions
question
Mathematics, 13.10.2020 05:01
question
Physics, 13.10.2020 05:01
question
Mathematics, 13.10.2020 05:01