Which of the following is a disadvantage to using graphs and diagrams? Check all that apply.
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A. They sometimes give you too much information.
B. The information may be in a form that is difficult to use.
C. They are always very hard to understand.
D. They must always be used with an equation.

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 %

answer: 72: 111

step-by-step explanation: