Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_uva-value-871-en_uva-value-871-en
    nameuva-value-871-en
    sectionInferential Statistics/NHST/p-value
    typeschoice
    solutionFALSE, FALSE, TRUE
    TypeConceptual
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty0.575
    p-value0.9025

    Question

    In the population of psychology students, the variable height has a normal distribution with mean 178.6 cm and standard deviation of 6.0 cm. In a random sample of 36 students, what is the probability of finding a mean height that is greater than 176.6?


    1. FALSE: 0.023.
    2. FALSE: 0.099.
    3. TRUE: 0.977.

    1. 0.023.: Incorrect .
    2. 0.099.: Incorrect
    3. 0.977.: Correct