Question

A handler loads one item every 10 ?minutes, so 48 items are completed in his first day of work. his manager checks his work by randomly selecting an hour of the day, when reviewing all the items he completed that hour. does this sampling plan result in a random? sample

Answer 1

No, he put one up there every 10 minutes, meaning he is going at a consistent rate. No matter what hour he checks, the result will be the same.