[Solved] A latent fingerprint is a fingerprint made by the deposit of oils and/or perspiration that is visible to the naked eye. Large Population: Refers to a substantial number of units or individuals within a specified area or group, often used in statistical analysis and sampling. M/M/1 Assumptions: Assumptions used in queuing theory where there is a single server, arrivals are Markovian (Poisson process), service times are exponentially distributed, and there is an unlimited queue. Average Number: A mathematics term referring to the sum of a list of numbers divided by the count of numbers in the list. λ: A symbol often used to represent the rate at which events occur in a Poisson process, typically events per unit time.