Let X be a random number between 0 and 1 produced by a random number generator. The random number generator will spread its output uniformly (evenly) across the entire interval from 0 to 1. All numbers have an equal probability of being selected. Find the value of aa that makes the following probability statements true.
(a) P(x≤a)=0.8
a=
(b) P(x < a) = 0.25
a=
(c) P(x≥a)=0.17
a=
(d) P(x>a)=0.73
a=
(e) P(0.15≤x≤a)=
a=
We would be looking at the first 4 parts here.
We are given the distribution here as:
The probabilities here are computed as:
Therefore a = 0.8 is the required value here.
Similar to the above part, here a = 0.25
Therefore a = 0.25 would be the required value here.
Therefore a = 0.83 is the required value here.
Therefore a = 0.27 is the required value here.
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