Question

20 points!!

Which of these is an example of a non-random sample?





A cereal company surveys their employees about breakfast food preference.







A farmer is choosing grains of wheat from a field to test for a new flavor of cereal.







A cereal company puts a winning ticket in one box of cereal out of 100,000 boxes.







Ten college students at a college, population 50,000, are chosen to taste test a new cereal.

Answer 1

A cereal company surveys their employees about breakfast food preference.
Hope this helps you!!!! =')

Answer 2

A cereal company surveying their own employees, is not random because they work for the company so they probably already know what it tastes like :D