The random váriáble X has the following pdf: y-1/2 1 x/2 X > 0 fr (x)={ 8 otherwise The random variable X has a Weibull distribution. What are the parameters? a = B = Determine P(X = 20) =
The random váriáble X has the following pdf: y-1/2 1 x/2 X > 0 fr (x)={ 8 otherwise The random variable X has a Weibull distribution. What are the parameters? a = B = Determine P(X = 20) =
The random váriáble X has the following pdf: y-1/2 1 x/2 X > 0 fr (x)={ 8 otherwise The random variable X has a Weibull distribution. What are the parameters? a = B = Determine P(X = 20) =
The random variable X has a Weibull distribution. What are the parameters?
α =
β =
Determine P(X = 20) =
Transcribed Image Text:The random variable X has the following pdf:
1
-1/2
exp
X > 0
fx (X)={ 8
otherwise
The random variable X has a Weibull distribution. What are the parameters?
a =
B =
Determine P(X = 20) =
Definition Definition Probability of occurrence of a continuous random variable within a specified range. When the value of a random variable, Y, is evaluated at a point Y=y, then the probability distribution function gives the probability that Y will take a value less than or equal to y. The probability distribution function formula for random Variable Y following the normal distribution is: F(y) = P (Y ≤ y) The value of probability distribution function for random variable lies between 0 and 1.
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