rachel offers to go to the coffee shop to buy cappuccinos and lattes for he co-workers. she buys a total of nine drinks for $35.75. if cappuccinos cost $375 each and the lattes cost $4.25 cheach, how many of each drink did she buy>

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