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find the cumulative function, mean

Discrete random variables- Cumulative Distribution FunctionQUESTION 1: The discrete random variable X has the following
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2. asked by jie yee
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Suppose a random variable X has a cumulative distribution function given byF(a) = {0 for a<0, 1/2 for 0<=a<1, 3/5 for 1<=a<2,
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2. asked by Julie
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Suppose a random variable X has a cumulative distribution function given byF(a) = {0 for a<0, 1/2 for 0<=a<1, 3/5 for 1<=a<2,
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2. asked by Julie
3. 1,520 views
A random variable N has a cumulative distribution function given byF(x)={ 0 for x<1 0.2 for 1<=x<2 0.5 for 2<=x<3 0.8 for 3<=x<4
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2. asked by Julie
3. 479 views
A random variable N has a cumulative distribution function given byF(x)={ 0 for x<1 0.2 for 1<=x<2 0.5 for 2<=x<3 0.8 for 3<=x<4
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2. asked by Julie
3. 448 views
A random variable N has a cumulative distribution function given byF(x)={ 0 for x<1 0.2 for 1<=x<2 0.5 for 2<=x<3 0.8 for 3<=x<4
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2. asked by Julie
3. 535 views
find the cumulative function, mean and variance of the following continuous pdf of a random variable X. f(x)=x/2 for 0<x<1 f(x)=
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2. asked by Zelalem Getnet
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A random variable X has a cumulative distribution fnc given by0 for a<0 G(a)={a^2 for 0<=a<1 1 for a>=1 find the probability
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2. asked by Julie
3. 536 views
Use a standard normal table of the cumulative distribution function to find the value of Z when F(Z)equals0.85
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2. 59 views
Use a standard normal table of the cumulative distribution function to find the value of Z when F(Z)equals0.90.
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2. 58 views