Paragraph for Question Let \( U_{1} \) and \( U_{2} \) be two urns such that \( U_{1} \) contain....

Channel:
PW Solutions
Subscribers:
458,000
Published on ● Video Link: https://www.youtube.com/watch?v=fpxDRNdoWs0


Duration: 7:03
3 views
0

Question Paragraph for Question
Let \( U_{1} \) and \( U_{2} \) be two urns such that \( U_{1} \) contains 3 white balls and 2 red balls and \( U_{2} \) contains only 1 while ball. A fair coin is tossed. If head appears, then I ball is drawn at random form \( U_{1} \) and put into \( U_{2} \). However, if tail appears, then 2 balls are drawn at random from \( U_{1} \) and put into \( U_{2} \). Now, 1 ball is drawn at random from \( U_{2} \). The probability of the drawn ball from \( U_{2} \) being white. is
(A) \( \frac{13}{30} \)
(B) \( \frac{23}{30} \)
(C) \( \frac{19}{30} \)
(D) \( \frac{11}{30} \)📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2024-01-29The number of electron in \( 3.1 \mathrm{mg} \mathrm{NO}_{3} \) is:-....
2024-01-29Average atomic mass of magnesium is \( 24.31 \mathrm{amu} \). This magnesium is composed of....
2024-01-29The mass composition of universe may be \( 90 \% \mathrm{H}_{2} \), and \( 10 \% \quad{ }_{....
2024-01-29The number of atoms present in \( 0.05 \mathrm{~g} \) of water is....
2024-01-29How many moles of magnesium phosphate, \( \mathrm{Mg}_{3}\left(\mathrm{PO}_{4}\right)_{2} \....
2024-01-29Which one of the following properties of an element is not variable....
2024-01-29Which one of the following combinations illustrate law of reciprocal properties?....
2024-01-29Which property of an element is always a whole number:....
2024-01-29The weight of one molecule of a compound \( \mathrm{C}_{60} \mathrm{H}_{122} \) is....
2024-01-29Carbon and oxygen combine to form two oxides, carbon monoxide and carbon dioxide in which the ra....
2024-01-29Paragraph for Question Let \( U_{1} \) and \( U_{2} \) be two urns such that \( U_{1} \) contain....
2024-01-29Two elements \( \mathrm{A} \) and \( \mathrm{B} \) combine to form compound \( \mathrm{X} \) and....
2024-01-29Find minimum no. of tosses of a pair of dice, so that the probability of getting the sum of the ....
2024-01-29The law of definite proportions is not applicable to nitrogen oxide because....
2024-01-29The largest volume of the following group is that of....
2024-01-29Paragraph for Question Let \( U_{1} \) and \( U_{2} \) be two urns such that \( U_{1} \) contain....
2024-01-29The probability that a man can hit a target is \( \frac{3}{4} \). He tries 5 times. The probabil....
2024-01-29A box contains 24 identical balls of which 12 are white and 12 are black. The balls are dra....
2024-01-29A box contains 15 green and 10 yellow balls. If 10 balls are randomly drawn, one-by-one, with re....
2024-01-29In a box containing 100 bulbs, 10 are defective. What is the probability that out of a sample of....
2024-01-29A random variable \( X \) takes values \( 0,1,2,3, \ldots \). , with probability \( P(X=x)=....