Hey guys,
I've got a question on my assignment that I can't seem to figure out. It has to do with probability distribution.
The questions is in two parts and I've been provided with an incomplete table. Question as follows...
The probability distribution for X is defined by this table:
i) Find the value of k
ii) Calculate the mean of X, E(K)
Any help at all will be gladly appreciated,
Thanks in advance,
Ari
I've got a question on my assignment that I can't seem to figure out. It has to do with probability distribution.
The questions is in two parts and I've been provided with an incomplete table. Question as follows...
The probability distribution for X is defined by this table:
X | 10 | 20 | 30 | 40 | 50 |
P(X = x | k | 0.3 | 0.1 | k | k |
i) Find the value of k
ii) Calculate the mean of X, E(K)
Any help at all will be gladly appreciated,
Thanks in advance,
Ari