Exam 1

  1. Metainformation

    Tag Value
    fileDistributions_uva-normal-1324-en_uva-normal-1324-en
    nameuva-normal-1324-en
    sectionDistributions/Continuous/Normal
    typeschoice
    solutionTRUE, FALSE
    TypeConceptual
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty1.094
    p-value0.8855

    Question

    A tub of margarine usually weighs 250 grams. The European standard is that a maximum of 5% of all tubs may weigh less than 245 grams. Suppose that the weights of tubs of Becel margarine are normally distributed with a standard deviation of 7 grams. Does the average weight meet the European standard?


    1. TRUE: Yes
    2. FALSE: No

    1. Yes: Correct
    2. No: Incorrect