Recent content by geirha

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    Sampling size driving assignments

    I presume I need to change the way I think. What I'm actually sampling is error and no error. There are only two possible outcomes. Assignments with or without errors over period of time. My sample size last year was 581 assignments. Of those there were 72 ( 12%) assignments with errors. Can I...
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    geirha from Norway

    Dear Members, My name is Geir and I work as driver in Norway. My experience with statistics is basic from secondary school, and basic courses from University. Sincerely Geir
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    Sampling size driving assignments

    I work at a taxi company. Recently I have discovered errors in the assignments. Errors in assignments seem to show up randomly. There are more than 800k driving assignments yearly. There is no way I could sample all of them. Since the assignments can be considered random I was thinking of...