subject
Mathematics, 13.12.2021 23:10 bear7823

Beatrice has two coins. The first coin is fair and the second coin is biased. The biased coin comes up heads with probability 2/3 and tails with probability 1/3. Beatrice selects one of the two coins at random and flips the selected coin 4 times. The result is HHTH. What is the probability that the fair coin was selected?

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:00, nevaehkirk1997
Brent wants to know what is 5 x 1/2
Answers: 2
image
Mathematics, 21.06.2019 21:30, Countryqueen525
How do your peer relationships affect your overall health status? what can you do to improve your peer relationships?
Answers: 1
image
Mathematics, 22.06.2019 04:20, anggar20
6. tim is trying to study but hours go by and he doesn't get anything done. what time management advice would tim? work in smaller chunks of time an hour or less whenever you have a few minutes to spare. create flashcards. talk to your instructor right away and make a plan together for how you can get back on track, take scheduled breaks only or allow yourself only 5-10 minute breaks find somewhere quiet like a library or school to study tum off your phone and/or tell others you are busy
Answers: 2
image
Mathematics, 22.06.2019 04:30, Geo777
What is the hypotenuse of a triangle with 4 ft and 5 ft
Answers: 1
You know the right answer?
Beatrice has two coins. The first coin is fair and the second coin is biased. The biased coin comes...

Questions in other subjects: