Abuilding has n upper floors numbered 1,, plus a ground floor g. at the ground floor, m people get on the elevator together, and each person gets off at one of the n upper floors uniformly at random and independently of everyone else. what is the variance of the number of floors the elevator does not stop at?

41*67/2=1373.5

step-by-step explanation:

i just used a calculator

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3+3+3+2*2*2+29*12 = 365

step-by-step explanation:

this is a tricky question, lol,   but i think the answer is 100,000.