Solution Checker

Note: only has solutions for questions with numerical answers, and only checks answers in decimal form (so no fractions) and to within an accuracy of ±0.01.

Qu.Answer
1.Give E[X]
check
1.Give E[X^2]
check
2a
check
2b
check
2c.Give P(X=1)
check
2c.Give P(X=2)
check
2c.Give P(X=3)
check
2c.Give E[X]
check
3
check
5
check
6a
check
6b
check
6c
check
6d
check
6e.Give E[Y/50]
check
6e.Give Var(Y/50)
check
7a
check
7b
check
7d
check
9
check
10
check
11a
check
11b
check
12
check
13.Give n
check
15
check
18c
check
18d
check
19
check
check