Question

1. A researcher is trying to determine the migratory patterns of Great White sharks. Census or Sampling method: Collection method: 2. There are 30 students in your class and you want to know their birthdays. Census or Sampling method: Collection method: 3. A company wants to examine their products for paint defects. Census or Sampling method: Collection method: 4. A new restaurant has been open for three months and wants feedback from it's customers. The do not have much time or money to invest in getting the data. Census or Sampling method: Collection method:

Answer 1

Page = my companion Census method should be used but sampling method will also work just that it'll lest accurate Because; here researcher needs to study each & very subject to get to know the required information ( Sampling Methodik preferred if his large). Census method since size of population n'a 3o is very small and each student can only tell his birthdate not of others so . here linsust method will let us gather data foros each & every student. __________ __ 1 In case of gathering information about defectives or I non- defectives, we should always use sampling method. because here lige of population is very large and applying Mensul method here is totally time consunsing and expensive And sampling method here will give us approximat la fais cidéa about painst defeet foroduite Collection method should be used where restaurant can conduite interviews, of questionnaire or etan focus on customer observations, etc. All these kind of tools are very less expensive and shall not take much time 4.