A discrete random variable X has the following probability distribution:
Probability Outcome
0.20 35
0.30 50
0.50 80
The standard deviation of X is closest to: | Chartered Financial Analyst Level 1 Quiz - LeetQuiz
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A discrete random variable X has the following probability distribution:
Probability Outcome
0.20 35
0.30 50
0.50 80
The standard deviation of X is closest to:
