A binomial random variable is a discrete variable that can only. take whole numerical values. In contrast, a normal random variable is. a continuous variable that can take any numerical value. P. (. X. â¤ 10) for a binomial variable is P(. X. â¤ 10.5) using a normal approximation.
Height Requirements. A child must be at least 4 feet 9 inches tall and age 13 to safely ride in the front seat, according to the Centers for Disease Control and Prevention. If your child reaches this height but hasn't reached his eighth birthday yet, he still needs to sit in a booster in the backseat.
According to the California DMV [1], a child may sit in the front seat if they are 8 or older, or one of the following holds: 1  There is no rear seat or the rear seats are either side-facing jump seats or rear-facing seats.  The child passenger restraint system cannot be installed properly in the rear seat.