Exam 1

  1. Metainformation

    Tag Value
    fileDistributions_vufgb-normal-001-en_vufgb-normal-001-en
    namevufgb-normal-001-en
    sectionDistributions/Continuous/Normal, Descriptive statistics/Summary Statistics/Measures of Spread/Standard Deviation
    typeschoice
    solutionFALSE, TRUE, FALSE, FALSE
    TypeCalculation, Case
    LanguageEnglish
    LevelStatistical Thinking

    Question

    Research results have revealed that intelligence in the Netherlands is normally distributed. The mean IQ score is 100, with a standard deviation of 15. Maaike has an IQ-score of 92.5. What percentage of people in the Netherlands will have a higher IQ score than Maaike?


    1. FALSE: 48.01%
    2. TRUE: 69.15%
    3. FALSE: 30.85%
    4. FALSE: 51.99%