Exam 1

  1. Metainformation

    Tag Value
    fileMeasurement-Level_uva-nominal-768-en_uva-nominal-768-en
    nameuva-nominal-768-en
    sectionMeasurement Level/Nominal
    typeschoice
    solutionFALSE, TRUE, FALSE
    TypeConceptual
    LanguageEnglish
    LevelStatistical Literacy
    IRT-Difficulty3.426
    p-value0.2274

    Question

    One study examines whether brain activity can be used to can predict what the subject has seen. Brain activity is measured with functional magnetic resonance imaging (fMRI) and provides data lying in the interval [-30, 30], and the subject sees houses or faces. Now, (i) brain activity is a discrete variable and (ii) what the subjects see (houses or faces) is a categorical variable.


    1. FALSE:
      1. is correct and (ii) is incorrect.
    2. TRUE:
      1. is incorrect and (ii) is correct.
    3. FALSE:
      1. and (ii) are both incorrect.

      1. is correct and (ii) is incorrect: Incorrect
      1. is incorrect and (ii) is correct: Correct
      1. and (ii) are both incorrect…: Incorrect