Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: The expected value of a descrete random variable is equal to the standard deviation of the random variable.
Right answer summary: False
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: The expected value of a descrete random variable is equal to the standard deviation of the random variable.
Right answer summary: False
Question state: todo