Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_uva-power-349-en_uva-power-349-en
    nameuva-power-349-en
    sectionInferential Statistics/NHST/Power
    typeschoice
    solutionFALSE, TRUE, FALSE, FALSE
    TypeConceptual
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty2.79
    p-value0.4291

    Question

    Below are two statements about discernment (power):______. 1: With a larger sample size, discernment power increases increases. 2: With a smaller test risk, discernment power increases increases.


    1. FALSE: Both statements are correct.
    2. TRUE: Statement 1 is correct, statement 2 is incorrect.
    3. FALSE: Statement 1 is incorrect, statement 2 is correct.
    4. FALSE: Both statements are incorrect.

    1. Both statements are correct: Incorrect
    2. Statement 1 is correct, statement 2 is incorrect: Correct
    3. Utterance 1 is incorrect, utterance 2 is correct…: Incorrect
    4. Both statements are incorrect: Incorrect