Hello Team,

I am stumped with this question. What is the answer?

The minimum age requirement for a regular driver's license differs from state to state. The frequency distribution for this age requirement in the 50 states is: Minimum Age 15 16 17 18 19 21 Frequency of occurrence 3 14 6 22 2 13 Compute the mean, variance, and standard deviation of the random variable X. u= 16.39, Var(X) = 62.30,0 = 7.77. u= 16.39, Var(X) = 63.71,0 = 8.68. OM= 17.36, Var(X) = 62.30,0 = 7.89. Ou= 20.60, Var(X) = 62.30,0 = 7.89