Answer:
approximately 68 percent of the observations (or 68 percent of the area under the curve) will always fall within two standard deviations (one above and one below) of the mean.
That statement is true.
Asking this question would give the employee to truly find out the intention of the driver. In this type of situation, the only acceptable explanation from the driver usually only things such as car problems, asking for direction, or if they want to meet someone at the office. All of those things would lead to them stepping out of the car or leaving the office property.
No you would not the question would become qualitive
Acceleration reaches a maximum
I think so :))