(04.02 MC) If y − 1 = 4x, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs? (5 points)

a
{(1, 4), (2, 8), (3, 12)}

b
{(4, 1), (8, 2), (12, 3)}

c
{(0, 1), (1, 5), (2, 9)}

d
{(1, 0), (5, 1), (9, 2)}

two data sets with the same median will not have the same varaibility

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 %

what’s the question?

b is the right answer