subject
Biology, 20.02.2020 02:07 jackferguson34

The probability that a person in the U. S. has type A blood is 31%. Three unrelated people in the U. S. are selected at random. a) Find the probability that all three have type A blood. b) Find the probability that none of the three have type A blood. c) Find the probability that at least one of the three have type A blood. d) Find the probability that exactly two of the three have type A blood.

ansver
Answers: 1

Another question on Biology

question
Biology, 21.06.2019 19:30
Which of the following is one of the four conditions necessary for natural selection to occur in a population? fewer organisms are born than the habitat can support mutation does not occur organisms have identical characteristics variation is inherited
Answers: 1
question
Biology, 22.06.2019 00:40
World class speed skaters can skate a 3,000-m course in about 4 minutes. what is their average speed for this course. a. 12.5m/s b. 1.33m/s c. 13.3m/s d. 1.25m/s
Answers: 3
question
Biology, 22.06.2019 01:00
Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics?
Answers: 3
question
Biology, 22.06.2019 02:40
Round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. which punnett square represents the correct way to set up the cross rryy  ´  rryy? 
Answers: 1
You know the right answer?
The probability that a person in the U. S. has type A blood is 31%. Three unrelated people in the U....
Questions
question
Mathematics, 09.12.2021 19:40
question
Mathematics, 09.12.2021 19:40
Questions on the website: 13722359