Sid and jill hiked 4 1/8 miles in the morning and 1 7/8 miles in the afternoon. how many times as far did they hike in the morning as in the afternoon?

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