The students in a Statistics class at a local high school were surveyed. Two of the variables recorded for the 80 students were commuting status and grade level. Commuting status was recorded as driving alone, carpooling, or being dropped off. Grade level was classified as either junior or senior. The following table summarizes the responses. Based on the responses, what is the probability that a randomly selected Statistics student from this school is a senior or gets dropped off?

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v

then say something, tell them they won’t respect you if you don’t even have respect for your self sweetheart you need to lay it on them, all of it : )