P(all 3 have same birthday) =P(first can have any of 365 days as a birthday and rest 2 has same birthday)
=(365/365)*(1/365)*(1/365)=0.00000751
Find the indicated probability, Find the probability that 3 randomly selected people all ave the same...
Consider two people being randomly selected. (For simplicity, ignore leap years.) (a) What is the probability that two people born in November have a birthday in the first half of the month? answer: (b) What is the probability that two people were born on Sunday? answer:
if two different people are randomly selected from the 954 subjects find the probability that they are both woman. round four decimal places
If a person is randomly selected, find the probability that his or her birthday is not in May. Ignore leap years. Group of answer choices a) 31/365 b) 31/334 c) 11/12 d) 334/365
In a region, there is a 0.8 probability chance that a randomly selected person of the population has brown eyes. Assume 11 people are randomly selected. Complete parts (a) through (d) below. a. Find the probability that all of the selected people have brown eyes. The probability that all of the 11 selected people have brown eyes is (Round to three decimal places as needed.) b. Find the probability that exactly 10 of the selected people have brown eyes. The...
The probability that a randomly selected 1-year-old male stink bug will live to be 2 years old is 0.95028 (a) What is the probability that two randomly selected 1-year-old male stink bugs will live to be 2 years old? (b) What is the probability that eight randomly selected 1-year-old male stink bugs will live to be 2 years old? (c) What is the probability that at least one of eight randomly selected 1-year-old male stink bugs will not live to...
Exclude leap years from the following calculations. (a) Compute the probability that a randomly selected person does not have a birthday on December 4. (b) Compute the probability that a randomly selected person does not have a birthday on the 2 nd day of a month. (c) Compute the probability that a randomly selected person does not have a birthday on the 31 st day of a month. (d) Compute the probability that a randomly selected person was not...
The probability that a randomly selected 2-year-old male garter snake will live to be 3 years old is 0.98492. (a) What is the probability that two randomly selected 2-year-old male garter snakes will live to be 3 years old? (b) What is the probability that five randomly selected 2-year-old male garter snakes will live to be (c) What is the probability that at least one of five randomly selected 2-year-old male garter snakes will not live to be 3 years...
Find the indicated probability A sample of 4 different calculators is randomly selected from a group containing 37 that are detective and 28 th no detects What is the probability that all four of the classeledere detective Round to fou dones 32256 O 03230 0 0975 O 0 1050
a. If a pilot is randomly selected, find the probability that his weight is between 150 150 lb and 201 201 lb. The probability is approximately . 5393 .5393. (Round to four decimal places as needed.) b. If 36 36 different pilots are randomly selected, find the probability that their mean weight is between 150 150 lb and 201 201 lb. The probability is approximately nothing . (Round to four decimal places as needed.)
In a region, 80% of the population have brown eyes. If 15 people are randomly selected, find the probability that at least 13 of them have brown eyes. Is it unusual to randomly select 15 people and find that at least 13 of them have brown eyes? Why or why not? The probability that at least 13 of the 15 people selected have brown eyes is (Round to three decimal places as needed.)