ECE302 Quiz-07

What is the probability density function (PDF) of a continuous uniform random variable X on the interval [a, b]?

Tags

CCSS.HSS.MD.A.3

CCSS.HSS.MD.A.4

How is the cumulative distribution function (CDF) of a continuous uniform random variable X defined?

What is the mean (expectation) and variance of a uniform random variable X on the interval [a, b]?

What is the probability density function (PDF) of an exponential random variable X with parameter λ?

Tags

CCSS.HSS.MD.A.3

CCSS.HSS.MD.A.4

What is the mean E[X] and variance Var(X) of an exponential random variable with parameter λ?

What kind of process does the exponential random variable typically model?

• Arrival times of photons

• Inter-arrival times between Poisson events

• Air traffic control times

• All of the above