Explain whether each of the following is a valid probability distribution If the probability distribution is valid, show why Otherwise, show which conditions of a probability distribution are not satisfied a x p(x) 1 2 0 6 1 2 b xP(x) 1 0 1 2 c XP(x) 2 25 4 35 6 3 d xP(x) 1 2 7 7 4 7 9 1 7 ...

Explain whether each of the following is a valid probability distribution. If the probability distribution is valid,

Question:

Explain whether each of the following is a valid probability If the probability is valid, show why. Otherwise, show which conditions of a probability are not satisfied.
a.
x p(x)
-1.................. .2
0.................. .6
1.................. .2
b.
xP(x)
½................-1
¾.................0
1..................2
c.
XP(x)
2...................25
4...................35
6.................. .3
d.
xP(x)
.1................2/7
.7...............4/7
.9...............1/7 Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...