Week 4 Practice Questions

Prasnya

00:00

26 Oct 2025

Q1.Let

X

be a continuous random variable with the following CDF:

F_X(x)=\begin{cases}0, & x<-1\\\frac{(x+1)^2}{2}, & -1\le x<0\\1-\frac{(1-x)^2}{2}, & 0\le x<1\\1, & x\ge 1\end{cases}

Which of the following is the correct PDF of

X

Save

Check

Details

00:00

26 Oct 2025

Q1.Let

X

be a continuous random variable with the following CDF:

F_X(x)=\begin{cases}0, & x<-1\\\frac{(x+1)^2}{2}, & -1\le x<0\\1-\frac{(1-x)^2}{2}, & 0\le x<1\\1, & x\ge 1\end{cases}

Which of the following is the correct PDF of

X

Save

Check

Details

Week 4 Practice Questions | Prasnya

00:00

26 Oct 2025

Q1.Let

X

be a continuous random variable with the following CDF:

F_X(x)=\begin{cases}0, & x<-1\\\frac{(x+1)^2}{2}, & -1\le x<0\\1-\frac{(1-x)^2}{2}, & 0\le x<1\\1, & x\ge 1\end{cases}

Which of the following is the correct PDF of

X

Save

Check

Details

00:00

26 Oct 2025

Q1.Let

X

be a continuous random variable with the following CDF:

F_X(x)=\begin{cases}0, & x<-1\\\frac{(x+1)^2}{2}, & -1\le x<0\\1-\frac{(1-x)^2}{2}, & 0\le x<1\\1, & x\ge 1\end{cases}

Which of the following is the correct PDF of

X

Save

Check

Details