Past car sales experiences has shown that 20% of all cars sold are black. if 25 recent sales of car are random

selected find the probabilities?











a) wat os tje ex[ected mi,ber of black cars in our sample?


b) wat is the variances of number of black cars in our sample?


c_ exactly 6 of the cars are black


d) between 1 and 4 cars are inclusive are black


e) no more than 3 cars are black


f) more than 20 of the cars are not black?





i dont get this math question. can someone please help me and explain it

Past car sales experiences has shown that 20% of all cars sold are black. if 25 recent sales of car are random
a) 5 cars


b) ??/


c-f) any of those can be true. The sample sixe is very small


you are right this makes no sense.