Mathematics, 04.03.2021 20:00 bradleycawley02
Box A contains 3 red and 2 blue marbles while Box B contains 2 red and 8 blue marbles. A fair coin is tossed. If the coin turns up heads, a marble is chosen from Box A; if it turns up tails, a marble is chosen from Box B.
A. Find the probability that a red marble is chosen.
B. Referring to above information, suppose that the person who tosses the coin does not reveal whether it has turned up heads or tails (so that the box from which a marble was chosen is not revealed) but does reveal that a red marble was chosen. What is the probability that Box A was chosen (i. e., the coin turned up heads)?
Answers: 1
Mathematics, 21.06.2019 15:20
Can (3,5 and square root 34) be sides on a right triangle?
Answers: 1
Mathematics, 21.06.2019 17:30
Is appreciated! graph the functions and approximate an x-value in which the exponential function surpasses the polynomial function. f(x) = 4^xg(x) = 4x^2options: x = -1x = 0x = 1x = 2
Answers: 1
Box A contains 3 red and 2 blue marbles while Box B contains 2 red and 8 blue marbles. A fair coin i...
Mathematics, 23.12.2019 04:31
Mathematics, 23.12.2019 04:31
Mathematics, 23.12.2019 04:31
Mathematics, 23.12.2019 04:31
English, 23.12.2019 04:31
Mathematics, 23.12.2019 04:31
Health, 23.12.2019 04:31
Mathematics, 23.12.2019 04:31
Mathematics, 23.12.2019 04:31
English, 23.12.2019 04:31