Let X be an exponential random variable with parameter 2. Find the CDF of X . Express your answer in terms of x using standard notation. Use 'e' for the base of the natural logarithm (e. g., enter e^(-3*x) for e−3x ). a) For x≤0 , FX(x)= unanswered b) For x>0 , FX(x)=

    for      

and      for  

Step-by-step explanation:

Remember that the CDF of an exponental random variable is given by

where     is the parameter.  In this case      so, for this case

the probability that a bird is green (.30) is true

step-by-step explanation:

80 the answer is 80

step-by-step explanation: