And 4 sh ye?
There is a bag of sugar in the storage room. The bag
contained kilograms of sugar. The chef filled up an
empty can with kilogram of sugar and then used of
a kilogram of sugar for a cake. How much sugar was
left in the bag?

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