The histogram shows the number of morning customers who visited north cafe and south cafe over a one-month period.

The answer to the questions are:

What is the best measure of center for comparing the number of visitors to the 2 restaurants? >>>>>> mean

What is the best measure of variation for comparing the distribution of the number of visitors to the 2 restaurants? >>>>>>> standard deviation

These are the best measures because both distributions are___. >>>>>symmetric

Hope this helps!

mean , standard deviation , symmetric  

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

i dont know

step-by-step explanation:

umm. i dont know