Video: Writing good survey questions
Good questions are necessary to get good data. There are many things to take into account when writing survey questions to avoid non-sampling error and bias. Dr Nic and Helen work on a questionnaire about chocolate, with a checklist.
This video is available by subscription only, through YouTube membership or Statistics Learning Centre. Supporting resources on Statistics Learning Centre include quizzes and notes in NZ Statistics Level 2 and NZ Statistics Level 3.