Yoko is recording the number of points she misses on each math quiz. here are her results for the last nine quizzes.
, 1, 8, 1, 1, 2, 1, 2, 6 1
find the mode and the range for the data.
mode:
range:

idk

step-by-step explanation: i just don't

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 %