Customer service requirements determine that receiving process errors should never exceed 2% on any given day. What percentage of the days is likely to exceed 2% error?

john earns $14.00 for two hours of work.

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 %

7/2

(decimal: 3.5)

welcome ; )

step-by-step explanation: