Quiz Review Sampling Methods

Which method of sampling chooses individuals who are easy to reach?

Which method of sampling chooses every nth individual to survey?

The following is an example of which sampling method?

At the end of their purchase at Staples, the employee tells the customer that if they complete the survey they will get 10% of their next purchase.

The customer is exited about this deal and completes the survey.

True of False?

Stratified and cluster Sampling begin by grouping the population.

Which sampling method "take some from all" groups?

Which sampling method takes all from one group?

Which sampling method gives all individuals in the population an equal chance from being selected?

A teacher splits her classes up by period. She then randomly picks 3 students from each period to do a survey.

Marianne wanted to know students' opinion on the new schedule at school. She survey's the first 30 students who come into her class.

A teacher wants to know how well her students are doing on a topic. She randomly picks one class to survey.

What type of Sampling?

Based on 12,500 responses from 42,000 surveys sent to its alumni, a major university estimated that the annual salary of its alumni was 92,500.