Question

Problem 2 Let x equal a real number that is selected randomly from the closed interval from zero to ten. Use your intuition to assign values to

1. P{x: 0≤x≤3}=____________

2. P{x: x=3}=________________

3. P{x: 0≤x≤10}=_____________

4. P{x: x≥7}=_______________

5. P{x: 5<x≤9}=______________

1. E(X)=______________

2. Var(X)=______________

3. The standard deviation of X is ________

4. The mgf of X is M(t)=______________________

5. The cdf is F(x)=_______________________

Answer 1