Let a sample space \( S \) contains \( n \) elements. Two events \(...

Channel:
PW Solutions
Subscribers:
447,000
Published on ● Video Link: https://www.youtube.com/watch?v=rRwqxB0D0GQ


Duration: 3:01
1 views
0

Let a sample space \( S \) contains \( n \) elements. Two events \( A \) and \( B \) are defined on \( S \) and \( B \neq \phi \).
Statement-1 The conditional probability of the event \( A \) given \( B \), is the ratio of the number of elements in \( A B \) divided by the number of elements in \( B \).
Statement-2 The conditional probability model given \( B \), is equally likely model on \( B \).
(a) Statement-1 is true, Statement-2 is true;
Statement-2 is a correct explanation for
Statement-1
(b) Statement-1 is true, Statement-2 is true;
Statement-2 is not a correct explanation for
Statement-1
(c) Statement1 is true, Statement-2 is false
(d) Statement-1 is false, Statement-2 is true
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-03-21(a) reflexive (b) anti-symmetric (c) transitive (d) equivalence \( ...
2023-03-21If \( a, b, c, d, e \) and \( f \) are six real numbers such that \...
2023-03-21If two sets \( A \) and \( B \) are having 99 elements in common, t...
2023-03-21The relation \( R \) defined on the set of natural numbers as \( \{...
2023-03-21Let \( M \) be a \( 2 \times 2 \) symmetric matrix with integer ent...
2023-03-21If \( A=\{2,3,5\}, B=\{2,5,6\} \), then \( (A-B) \times(A \cap B) \...
2023-03-21Statement-1 If \( a_{1}=1, a_{2}=5 \), then \( a_{n}=3^{n}-2^{n}, \...
2023-03-21(i) If \( \log _{7} 12=a, \log _{12} 24=b \), then find value of \(...
2023-03-21Four fair dice \( D_{1}, D_{2}, D_{3} \) and \( D_{4} \) each havin...
2023-03-21Two teams \( A \) and \( B \) play a tournament. The first one to w...
2023-03-21Let a sample space \( S \) contains \( n \) elements. Two events \(...
2023-03-218 players \( P_{1}, P_{2}, P_{3}, \ldots, P_{8} \) play a knock out...
2023-03-21The matrix \( S \) is rotation through an angle \( 45^{\circ} \) an...
2023-03-21If the arithmetic mean of \( a_{1}, a_{2}, a_{3}, \ldots, a_{n} \) ...
2023-03-21If \( A=\left[\begin{array}{rr}1 & 2 \\ -1 & 4\end{array}\right] \)...
2023-03-21Eliminates P (i) \( a, b \) and \( c \) W (ii) \( x, y, z \) from t...
2023-03-21\[ \text { If } \frac{\left[\begin{array}{r} { }^{n} C_{r}+4 \cdot{...
2023-03-21Let \( \lambda \) and \( \alpha \) be real. Let \( S \) denote the ...
2023-03-21If \( n \) is a positive integer and \( (3 \sqrt{3}+5)^{2 n+1}=\alp...
2023-03-21If \( \frac{\ln a}{b-c}=\frac{\ln b}{c-a}=\frac{\ln c}{a-b} \), pro...
2023-03-21If \( (1+x)^{n}=C_{0}+C_{1} x+C_{2} x^{2}+C_{3} x^{3}+\ldots+C_{n} ...


Tags:
pw