You are at the local Bed, Bath, & Beyond and notice that new pillows are really expensive. After comparing and recording several store prices, you find that the
mean price of a new pillow is $30. If the standard deviation is $5. give all the z-
scores (in order from small to big) up to 3 z-scores below and above average.
Hint: after including the mean, you will have 7 total numbers in your answer. *

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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 %