I walk around Zaxby's parking lot and approach people as they walk out of the door and ask them whether they like Zaxby's food. This type of sampling is called

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

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answer: what do you mean

my answer got deleted but it's a

step-by-step explanation:

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %