HW 8 Discrete Random 2328 (Section 001/002) - Fall19 - IOUDINA > Activities and Due Dates > ution ment Score: 850/1400 Resources Give Up? Hint 2 of 14 ) Suppose that, as part of a role playing game, Kevin needs to roll a eight-sided die to determine the amount of attack damage his character can do. The following tables outline possible probability distributions for X, the value that he rolls. The probability of rolling any particular X is indicated by P(X). Which of the tables are valid probability models for X? X 1 2 P(X) 0.164 0.140 3 4 5 6 7 8 -0.109 0.143 0.193 0.142 0.187 0.140 x 1 2 3 4 5 6 7 P(X) 0.125 0.125 0.125 0.125 0.125 0.125 0.125 0.125 X1 2 3 4 50 P(X) 0.143 0.141 0.107 0.101 0.130 0.127 0.122 0.129 X 1 2 3 4 5 6 7 8 P(X) 9 15 14 11 17 13 12 9 MacBook Pro Q Search or type URL 5 00. 9 0 OF.

[TeX]\left|\begin{array}{|c|c|c|c|c|c|c|c|c}X & 1 & 2& 3& 4& 5& 6& 7& 8\\ P(X) & 0.125 & 0.125 & 0.125 & 0.125 & 0.125 & 0.125 & 0.125 & 0.125 \end{array} \right| [/TeX]

Step-by-step explanation:

A probability model is a mathematical representation of a random phenomenon. It is defined by the sample space of the events, events within the sample space, and probabilities associated with each event.

Kevin needs to roll a eight-sided die to determine the amount of attack damage his character can do.

His Sample Space is given as:

X= {1,2,3,4,5,6,7,8}

The probability of rolling any particular X, P(X)=[TeX]\frac{1}{8}=0.125[/TeX]

A probability distribution is a table or an equation which links each outcome of a statistical experiment with its probability of occurrence.

The table which outlines possible probability distributions for X, the value that he rolls is given below.

[TeX]\left|\begin{array}{|c|c|c|c|c|c|c|c|c}X & 1 & 2& 3& 4& 5& 6& 7& 8\\ P(X) & 0.125 & 0.125 & 0.125 & 0.125 & 0.125 & 0.125 & 0.125 & 0.125 \end{array} \right| [/TeX]