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a. Compute the expected number of arrivals per minute. = (an integer or decimal rounded to three decimal places asneeded.) b. Compute the standard deviation.
a. Compute the expected number of arrivals per minute.
=
(an integer or decimal rounded to three decimal places asneeded.)
b. Compute the standard deviation.
=
(an integer or decimal rounded to three decimal places asneeded.)
c. What is the probability that there will be fewer than 2 arrivals in a givenminute?
P(x<2)=