Let in a Binomial distribution, consisting of 5 independent trials,... VIDEO
Let in a Binomial distribution, consisting of 5 independent trials, probabilities of exactly 1 and 2 successes be \( 0.4096 \)
\( \mathrm{P} \) and \( 0.2048 \) respectively. Then the probability of getting
WV exactly 3 successes is equal to:
[JEE Main-2021 (March \( )] \)
(a) \( \frac{40}{243} \)
(b) \( \frac{128}{625} \)
(c) \( \frac{80}{243} \)
(d) \( \frac{32}{625} \)
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live
Other Videos By PW Solutions 2023-02-14 A uniform disc is rotating at a constant speed in a vertical plane about a fixed horizontal axis... 2023-02-14 Match List-I (Fundamental Experiment) with List-II (its conclusion)... 2023-02-14 The minimum value of \( a x+b y \), where \( x y=r^{2} \), is \( (r... 2023-02-14 A solid sphere of mass \( M \) and radius \( R \) is pulled horizontally on a rough surface as s... 2023-02-14 Match the quantities of Column I with their values
in Column II and... 2023-02-14 If \( a, b, c, d \) are four positive real numbers such that \( a b... 2023-02-14 Match the following. 2023-02-14 . Work-function for caesium metal is \( 2.14 \mathrm{eV} \). Let a ... 2023-02-14 Number of rectangles in the grid shown which are not squares is (A) 160 (B) 162 (C) 170 2023-02-14 20 рд╕реЗрдореА рддреНрд░рд┐рдЬреНрдпрд╛ рдХреЗ рдПрдХ рд╡реГрддреНрддрд╛рдХрд╛рд░ рд▓реВрдк рдореЗрдВ \( 4.0 \) рдРрдореНрдкрд┐рдпрд░ рдХреА рдзрд╛рд░рд╛ рдмрд╣ рд░рд╣реА рд╣реИред рд▓реВрдк рдХреЗ рдХреЗрдиреНрджреНрд░ рдкрд░ ... 2023-02-14 Let in a Binomial distribution, consisting of 5 independent trials,... 2023-02-14 If \( a_{r}=\cos \frac{2 r \pi}{9}+i \sin \frac{2 r \pi}{9}, r=1,2,... 2023-02-14 From mean value theorem: \( f(b)-f(a)=(b-a) f^{\prime}\left(x_{1}\r... 2023-02-14 If \( \alpha+\beta+\gamma=2 \pi \), then the system of equations
\[... 2023-02-14 Two classrooms A and B having capacity of 25 and \( (n-25) \) seats respectively. \( A_{n} \) de... 2023-02-14 The number of 6 digit numbers that can be formed using the digits \( 0,1,2,5,7 \) and 9 which ar... 2023-02-14 Average torque on a projectile of mass \( m \), initial speed \( u \) and angle of projection \(... 2023-02-14 Which of the following statements are true?
I. In the interaction w... 2023-02-14 The number of value of \( k \) for which the equation \( x^{3}-3 x+... 2023-02-14 A homogenous rod of length \( l=\eta x \) and mass \( M \) is lying on a smooth horizontal floor... 2023-02-14 The number of ways of choosing a committee of 2 women \& 3 men from 5 women \& 6 men, if Mr. A r...