a. 3 will be late on a given day.
b. 0 will be late on a given day.
c. More than 1 person will be late on a given day
d. 2 or fewer will be late on a given day© BrainMass Inc. brainmass.com June 3, 2020, 10:42 pm ad1c9bdddf
P(r ) = nCr * p^r (1-p)^(n-r)
Sample Size 18
1) P = 3
This solution shows how to calculates the probability of someone being late for work.