in a study, we found that there are 1000 particles of dust in each squared meter. Calculate the probability that: A) we find 1100 particles in 1 squared meter. B) 550 particles in 1/2 squared meter
Let X denotes the number of particles in 1 squared meter.
X ~ Poisson(1000)
The probability mass function of X is
Now,
a) The probability that there are 1100 particles in 1 squared meter
Let Y denotes the the number of particles in 1/2 squared meter.
Y~ Poisson(500)
The probability mass function of Y is
Now,
b) The probability that there are 550 particles in 1/2 squared meter
Get Answers For Free
Most questions answered within 1 hours.