Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_vufgb-confidenceintervals-023-en_vufgb-confidenceintervals-023-en
    namevufgb-confidenceintervals-023-en
    sectionInferential Statistics/Confidence Intervals
    typeschoice
    solutionFALSE, TRUE, FALSE, FALSE
    TypeCalculation
    Program
    LanguageEnglish
    LevelStatistical Thinking

    Question

    During a study of a new therapy for anorexia in which 17 girls participated, the mean increase was 7.29 (SD=7.18). What is the 95% confidence interval for the population parameter?


    1. FALSE: (2.2, 12.4)
    2. TRUE: (3.6, 11.0)
    3. FALSE: (2.0, 12.2)
    4. FALSE: (3.4, 10.8)

    1. Incorrect
    2. Correct
    3. Incorrect
    4. Incorrect