A signal which can be green or red with probability \( \frac{4}{5} ...

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=qElv2iMC7Gs


Duration: 7:50
30 views
0

A signal which can be green or red with probability \( \frac{4}{5} \) and \( \frac{1}{5} \) respectively, is received by station A and then transmitted to station B. The probability of each station receiving the signal correctly is \( \frac{3}{4} \). If the
\( \mathrm{P} \)
W signal received at station B is green, then the probability that the original signal was green is
(A) \( \frac{3}{5} \)
(B) \( \frac{6}{7} \)
(C) \( \frac{20}{23} \)
(D) \( \frac{9}{20} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-14A small ring \( P \) is threaded on a smooth wire bent in the form of a circle of radius \( a \)...
2023-02-14Which of the following are polysaccharides - (a) Starch (b) cellulose (c) dextrins (d) glycogen ...
2023-02-14Match the four starting materials ( \( \mathrm{P}, \mathrm{Q}, \mathrm{R}, \mathrm{S} \) ) given...
2023-02-14Four fair dice \( D_{1}, D_{2}, D_{3} \) and \( D_{4} \) each havin...
2023-02-14Joint Forest Management Concept was introduced in India during \( \...
2023-02-14Let \( \omega \) be a complex cube root of unity with \( \omega \ne...
2023-02-14In the polytropic process \( P V^{2}= \) constant, is the gas \( \m...
2023-02-14Let \( E \) and \( F \) be two independent events. The probability ...
2023-02-14A lake which is rich in organic waste may result in P W (1) Increas...
2023-02-14The kindergarten teacher has 25 kids in her class. She takes 5 of t...
2023-02-14A signal which can be green or red with probability \( \frac{4}{5} ...
2023-02-14A particle is projected with a speed \( v_{0}=\sqrt{g R} \). The coefficient of friction \( \mat...
2023-02-14A gas is first compressed adiabatically and then isothermainy. In b...
2023-02-14A proton is moved along a magnetic field line. The magnetic force o...
2023-02-14(1) 0 (2) 1 (3) 2 (4) 200 P W.
2023-02-14Which of the following particles will experience minimum magnetic f...
2023-02-14In each of a set of games it is 2 to 1 in favor of the winner of th...
2023-02-14A long, thick straight conductor of radius \( \mathrm{R} \) carries...
2023-02-14A ball is projected horizontally from an incline so as to strike a cart sliding on the incline. ...
2023-02-14A block of mass \( m \) is revolving in a smooth horizontal plane with a constant speed \( \nu \...
2023-02-14A river with an inflow of domestic sewage rich in organic waste may...


Tags:
pw