A random variable X has the following probability distribution. X 0

1.	A random variable X has the following probability distribution. X 0 1 2 3 4 5 6 7P(X)0 k 2k 2k 3k k2 2k2 7k2+k k X 0 1 2 3 4 5 6 7P(X)0 k 2k 2k 3k k2 2k2 7k2+k P(X<3) X 0 1 2 3 4 5 6 7P(X)0 k 2k 2k 3k k2 2k2 7k2+k P(X > 6) X 0 1 2 3 4 5 6 7P(X)0 k 2k 2k 3k k2 2k2 7k2+k P(0 < X < 3)
Answer» A random variable X has the following probability distribution. $\begin{matrix} X & 0 & 1 & 2 & 3 & 4 & 5 & 6 & 7 P (X) & 0 & k & 2 k & 2 k & 3 k & k^{2} & 2 k^{2} & 7 k^{2} + k \end{matrix}$ k $\begin{matrix} X & 0 & 1 & 2 & 3 & 4 & 5 & 6 & 7 P (X) & 0 & k & 2 k & 2 k & 3 k & k^{2} & 2 k^{2} & 7 k^{2} + k \end{matrix}$ P(X<3) $\begin{matrix} X & 0 & 1 & 2 & 3 & 4 & 5 & 6 & 7 P (X) & 0 & k & 2 k & 2 k & 3 k & k^{2} & 2 k^{2} & 7 k^{2} + k \end{matrix}$ P(X > 6) $\begin{matrix} X & 0 & 1 & 2 & 3 & 4 & 5 & 6 & 7 P (X) & 0 & k & 2 k & 2 k & 3 k & k^{2} & 2 k^{2} & 7 k^{2} + k \end{matrix}$ P(0 < X < 3)

A random variable X has the following probability distribution. X 0 1 2 3 4 5 6 7P(X)0 k 2k 2k 3k k2 2k2 7k2+k k X 0 1 2 3 4 5 6 7P(X)0 k 2k 2k 3k k2 2k2 7k2+k P(X<3) X 0 1 2 3 4 5 6 7P(X)0 k 2k 2k 3k k2 2k2 7k2+k P(X > 6) X 0 1 2 3 4 5 6 7P(X)0 k 2k 2k 3k k2 2k2 7k2+k P(0 < X < 3)

Answer»

A random variable X has the following probability distribution.

$\begin{matrix} X & 0 & 1 & 2 & 3 & 4 & 5 & 6 & 7 P (X) & 0 & k & 2 k & 2 k & 3 k & k^{2} & 2 k^{2} & 7 k^{2} + k \end{matrix}$
k

$\begin{matrix} X & 0 & 1 & 2 & 3 & 4 & 5 & 6 & 7 P (X) & 0 & k & 2 k & 2 k & 3 k & k^{2} & 2 k^{2} & 7 k^{2} + k \end{matrix}$
P(X<3)

$\begin{matrix} X & 0 & 1 & 2 & 3 & 4 & 5 & 6 & 7 P (X) & 0 & k & 2 k & 2 k & 3 k & k^{2} & 2 k^{2} & 7 k^{2} + k \end{matrix}$

P(X > 6)

$\begin{matrix} X & 0 & 1 & 2 & 3 & 4 & 5 & 6 & 7 P (X) & 0 & k & 2 k & 2 k & 3 k & k^{2} & 2 k^{2} & 7 k^{2} + k \end{matrix}$
P(0 < X < 3)