Question

complete the expected value table.
0 0.2
1 0.2
2 0.4
3 0.2
a. 0, 0.02, 0.08, 0.06
b. 0, 0.2, 0.8, 0.6
c. 0.02, 0.08, 0.06

Explanation:

Step1: Calculate \(x*P(x)\) for \(x = 0\)

Multiply \(x = 0\) by \(P(x)=0.2\).
\(0\times0.2 = 0\)

Step2: Calculate \(x*P(x)\) for \(x = 1\)

Multiply \(x = 1\) by \(P(x)=0.2\).
\(1\times0.2=0.2\)

Step3: Calculate \(x*P(x)\) for \(x = 2\)

Multiply \(x = 2\) by \(P(x)=0.4\).
\(2\times0.4 = 0.8\)

Step4: Calculate \(x*P(x)\) for \(x = 3\)

Multiply \(x = 3\) by \(P(x)=0.2\).
\(3\times0.2=0.6\)

Answer:

B. \(0,0.2,0.8,0.6\)