Tanya distributes pencils to students in her class for an upcoming test. the number of pencils she hands out is given by the equation p = 3s, where p is the number of pencils and s is the number of students. if there are 16 students in tanya's class, how many pencils did she distribute?

Identify all the cases where non-probability sampling is used when attempting to study the characteristics of a large city. studies on every subject in the population divide a population in groups and obtain a sample studies with a limited amount of time demonstrate existing traits in a population studies with the nth person selected