Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_uva-bayesian-statistics-747-en_uva-bayesian-statistics-747-en
    nameuva-bayesian-statistics-747-en
    sectionInferential Statistics/Bayesian Statistics
    typeschoice
    solutionFALSE, TRUE, FALSE, FALSE
    TypeConceptual
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty2
    p-value0.5905

    Question

    These days, adult television viewers seem increasingly reluctant to to watch informative programs. Adult television viewers can be divided into three age categories: 18-35 (48%), 36-60 (35%) and 61 and older (17%). Of the television viewers in the age group 18-35, 48% watch at least 5x a week of informative programs. For TV viewers in the age categories 36-60 and 61 and older, the percentages who watch informative programs watch 51% and 58%, respectively._____________________________. What percentage of viewers who watch at least 5x a week of watch informational programming fall into the 36-60 age group?


    1. FALSE: 0,167
    2. TRUE: 0,352
    3. FALSE: 0,380
    4. FALSE: 0,452

    1. 0.167: Incorrect
    2. 0.352: Correct
    3. 0.380: Incorrect
    4. 0.452: Incorrect