An interviewer accidentally mishears one answer., Random Error, Systematic Error, A survey uses technical language many respondents don’t understand., Random Error, Systematic Error, A national student survey is only sent to FASoS students, Random Error, Systematic Error, A respondent misunderstands one question but answers others correctly., Random Error, Systematic Error, A respondents is briefly interrupted and loses concentration on one question, Random Error, Systematic Error, Ennumerators only survey people who agree with them., Random Error, Systematic Error, A respondent skips a survey question accidentally., Random Error, Systematic Error, Survey instructions are unclear for respondents., Random Error, Systematic Error, A woman takes an online survey while her toddler cries, Random Error, Systematic Error, A respondent accidentally clicks the wrong option, Random Error, Systematic Error, The survey has no negative options., Random Error, Systematic Error, The question wording pushes respondents toward “Yes”., Random Error, Systematic Error, A participant is distracted by noise and answers carelessly., Random Error, Systematic Error, A tired respondent rushes the last two questions., Random Error, Systematic Error, The survey timer is set too short, so most respondents rush their answers., Random Error, Systematic Error, The font is very small, so many respondents misread options., Random Error, Systematic Error.

Tutorial 1 - Random vs Systematic Error

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