M.Com-1st Sememster-2023, Bhadrak Autonomous College, Statistics
M.Com-1st Sememster-2023, Bhadrak Autonomous College Dr. Ramesh Chandra Das Asst. Professor of Commerce E-mail- rameshchandradas99@gmail.com Questions: (1) (a) Three fair coins are tossed 3000 times. Find the frequencies of the distribution of heads and tails and tabulate the results. Also calculate the Mean and Standard Deviation of the distribution. (b) The probability that a Poisson variate takes a positive value is (1-e -1.5 ). Find also the probability that x lies between -1.5 and +1.5 (c) Airline passengers arrive randomly and independently of the passenger careening facility of a major international airport. The mean arrival rate is on passenger per minute. ...