Question 1: What is the Expectation of a 6-sided die roll?
3.5
5.5
2.5
4.5
Question 2: What is the Variance of a 6-sided die roll?
15/12
25/12
35/12
5/12
Question 3: What is the expectation of a n-sided die roll?
(n+1)/2
n
(n-1)/2
n/2
Question 4: What is the variance of a n-sided die roll?
(n^2+1)/12
(n^2-1)/6
(n^2-1)/12
(n^2+1)/6
Question 5: What is the expectation of a normal function with parameters var=0, $\mu=1$
2
-1
1
0
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