Mathematics, 08.06.2021 17:30 potternatalie90
A binary communication system transmits a signal X that is either a +2 voltage signal or
a -2 voltage signal. A malicious channel reduces the magnitude of the received signal by
the number of heads it counts in 3 tosses of a coin. Let Y be the resulting signal.
a) Find the sample space.
b) Find the set of outcomes corresponding to the event “transmitted signal was definitely
-2”.
c) Describe in words the event corresponding to the outcome Y = 1.
d) Use a tree diagram to find the set of possible input-output pairs.
e) Find the probabilities of the input-output pairs.
f) Find the probabilities of the output values.
g) Find the probability that the input was X = -2 given that Y = k.
Answers: 1
Mathematics, 21.06.2019 14:30
In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.
Answers: 1
Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12
Answers: 1
Mathematics, 21.06.2019 23:30
Ateam of runners is needed to run a 1 2 -mile relay race. if each runner must run 1 4 mile, how many runners will be needed?
Answers: 3
A binary communication system transmits a signal X that is either a +2 voltage signal or
a -2 volta...
Mathematics, 15.09.2020 01:01
Mathematics, 15.09.2020 01:01
Mathematics, 15.09.2020 01:01
Biology, 15.09.2020 01:01
Chemistry, 15.09.2020 01:01
Geography, 15.09.2020 01:01
Spanish, 15.09.2020 01:01
Mathematics, 15.09.2020 01:01
English, 15.09.2020 01:01
Mathematics, 15.09.2020 01:01
Social Studies, 15.09.2020 01:01
French, 15.09.2020 01:01
Social Studies, 15.09.2020 01:01
Mathematics, 15.09.2020 01:01
History, 15.09.2020 01:01
Social Studies, 15.09.2020 01:01
Mathematics, 15.09.2020 01:01
Social Studies, 15.09.2020 01:01
Social Studies, 15.09.2020 01:01
Mathematics, 15.09.2020 01:01