Poisson Distribution 5.35 Suppose the random variable X has Poisson distribution with u = 3.5 Find (a) P(X =0), (b) P(X = 1).

Uniform distribution of traffic accidents on a 123 km road (f(x)=C)As it is accepted;a) Determine the value of the constant C,b) Find the additive distribution function (e.d.f =F(x)=?) with respect to the random variable x,c) Find the probability of an accident between 70 and 93 km of the road. (Work 5 digits after the comma.)

Random variable "Z" is distributed N(0,1). Find Pr(Z < 0.21). Enter your answer as a decimal rounded to three decimal places, e.g. 0.268.

deviation of x to 5? Explain to someone who knows nothing about statistics the measurement to reduce the standard advantage of of a single measurement. reporting the average of several measurements rather than the result A sample of young men, continued. Suppose that the blood cholesterol levels of all men age 20 to 34 years follows the Normal distribution with mean per deciliter (mg/dl) and standard deviationo =41 mg/dl. M = u = 188 milligrams 13.5