Of 24 employees at a local supermarket, 13 work as cashiers and 11 stock shelves. If 4 employees are selected at random to work overtime, determine the probability that all 4 are cashiers.
Accepted Solution
A:
Answer:The required probability is, [tex]\simeq 0.06729[/tex]Step-by-step explanation:Of 24 employees at a local supermarket, 13 work as cashiers and 11 stock shelves. If 4 employees are selected at random to work overtime, thenP( all 4 are cashiers) = [tex]\frac{^{13}{C}_{4}}{^{24}{C}_{4}}[/tex] [tex]\simeq 0.06729[/tex]