In a video game, a guppy that escapes a net turns into three goldfish. each goldfish can turn into two betta fish. each betta fish can turn into two angelfish. complete the diagram and write the number of fish at each stage. write and evaluate an expression for the number of angelfish that can be formed from one guppy

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