Question

check here for instructional material to complete this problem. find e if e = \\(\sum x\cdot p(x)\\).

x	0	1	2	3	4	5
p(x)	0.0021	0.0251	0.1229	0.3010	0.3685	0.1804

e = (simplify your answer. round to four decimal places as needed.)

Explanation:

Step1: Calculate product for \(x = 0\)

\(0\times0.0021=0\)

Step2: Calculate product for \(x = 1\)

\(1\times0.0251 = 0.0251\)

Step3: Calculate product for \(x = 2\)

\(2\times0.1229=0.2458\)

Step4: Calculate product for \(x = 3\)

\(3\times0.3010 = 0.903\)

Step5: Calculate product for \(x = 4\)

\(4\times0.3685=1.474\)

Step6: Calculate product for \(x = 5\)

\(5\times0.1804 = 0.902\)

Step7: Sum up all products

\(E=0 + 0.0251+0.2458+0.903+1.474+0.902=3.5499\)

Answer:

\(3.5499\)