Theoretical Probability Distribution Solved Set-B Part 1| Statistics | CA Foundation | Paras Sir

Theoretical Probability Distribution Solved Set-B Part 1| Statistics | CA Foundation | Business Mathematics 2024
Paras Sir Classes
By PM Patel sir
ICAI Exercise Set B Solution Part 1
Statistics
#Binomial Distribution
#Poisson Distribution
#Normal Distribution
#All Questions Solved
#statistics
#ca foundation
#theoretical distribution
Time stamp
0:00 introduction
0:32 What is the standard deviation of the number of recoveries among 48 patients when the probability of recovering is 0.75?
2:10 X is a binomial variable with n =20. What is the mean of X if it is known that x is symmetric?
3:33 If X ~ B (n, p), what would be the greatest value of the variance of x when n=16?
4:20 If x is a binomial variate with parameter 15 and 1/3, what is the value of mode of the distribution?
8:00 What is the number of trials of a binomial distribution having mean and SD as 3 and 1.5 respectively?
10:45 What is the probability of getting 3 heads if 6 unbiased coins are tossed?
14:20 If the overall percentage of success in an exam is 60, what is the probability that out of a group of 4 students, at least one has passed?
18:20 What is the probability of making 3 correct guesses in 5 True– False answer type questions?
21:18 if the standard deviation of a Poisson variate X is 2, what is P(between 1.5 to 2.9)?
25:50 if the mean of a Poisson variable X is 1, what is P (X = takes the value at least 1)?
28:57 If X~ P (m) and its coefficient of variation is 50, what is the probability that X would assume only non-zero values?