A die is thrown twice and the sum of the numbers \( \mathrm{P} \) a...

Channel:
PW Solutions
Subscribers:
449,000
Published on ● Video Link: https://www.youtube.com/watch?v=Ph9-MUaZx7Q


Duration: 1:30
2 views
0

A die is thrown twice and the sum of the numbers
\( \mathrm{P} \) appearing is observed to be 6 . The conditional

W probability that the number 4 has appeared at least once, is
(1) \( 3 / 5 \)
(2) \( 2 / 5 \)
(3) \( 5 / 36 \)
(4) \( 1 / 36 \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-04-07A card is drawn at random from a pack of 52 cards. \( \mathrm{P} \)...
2023-04-07The probability that Hameed passes in mathematics \( \mathrm{P} \) ...
2023-04-07The probability that at least one of the events \( A \) and \( \mat...
2023-04-07A card is drawn from the pack of 52 card. What is \( \mathrm{P} \) ...
2023-04-07The probability that a person will travel by plane is \( \mathrm{P}...
2023-04-07Let \( \mathrm{S} \) is a sample space of an experiment and \( A, B...
2023-04-07Which of the following is not the correct notation \( \mathrm{P} \)...
2023-04-07A fair coin is tossed \( \mathrm{n} \) times. Let \( \mathrm{X} \) ...
2023-04-07If \( A \) and \( B \) are mutually excusive events then \( \mathrm...
2023-04-07A card is drawn from the pack of 52 card. Find the \( \mathrm{P} \)...
2023-04-07A die is thrown twice and the sum of the numbers \( \mathrm{P} \) a...
2023-04-07A card is drawn from the pack of 52 cards. Then \( \mathrm{P} \) th...
2023-04-07A random variable \( \mathrm{X} \) has the following probability \(...
2023-04-07An ellipse of eccentricity \( \frac{2 \sqrt{2}}{3} \) is inscribed ...
2023-04-07If two different numbers are taken from the set \( \mathrm{P} \) \(...
2023-04-07A pack of playing card consists \( \mathrm{P} \) (1) 52 cards of 4 ...
2023-04-07Three numbers are chosen from 1 to 30 . The \( \mathrm{P} \) probab...
2023-04-07If \( \mathrm{x} \) and \( \mathrm{y} \) coordinates of any point \...
2023-04-07A die is tossed twice. The probability of having a \( \mathrm{P} \)...
2023-04-07If the Boolean expression \( (p \Rightarrow q) \Leftrightarrow\left...
2023-04-07Two persons \( \mathrm{A} \) and \( \mathrm{B} \) agree to meet at ...


Tags:
pw