Research guide
Sample size is not a universal number. It depends on the claim you need to make, the population, sampling method, expected variability, subgroup analysis, non-response, clustering, and available resources.
Decide whether the survey describes respondents, estimates a population value, compares groups, or detects change. Each objective creates different sampling and precision requirements.
Increase invitations for expected non-response, account for cluster or quota designs, and report coverage and selection bias. A large convenience sample does not automatically become representative.
Frequently asked questions
Yes. Surveyor templates and question structures are starting points. You can edit wording, answer options, required fields, logic, branding, and collection settings before publishing.
Yes. Published Surveyor forms are designed for phones, tablets, and desktop browsers. Eligible plans also support offline queues for previously loaded surveys.