Probability
Scores
0.4
2
0.2
4
0.15
9
0.1
10
0.15
11
Find the variance of the above random variable random variable.
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Question 6
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Enter your answer as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity