Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_vufgb-tstatistic-003-en_vufgb-tstatistic-003-en
    namevufgb-tstatistic-003-en
    sectionInferential Statistics/NHST/Test statistic/t-statistic
    typeschoice
    solutionFALSE, FALSE, TRUE, FALSE
    TypeCalculation
    Program
    LanguageEnglish
    LevelStatistical Literacy

    Question

    A researcher tests a mean with a t test. The sample size is 20 and two-sided testing is done with a significance level (α\alpha) of 0.01. Determine the critical t value.


    1. FALSE: 2.539
    2. FALSE: 2.528
    3. TRUE: 2.861
    4. FALSE: 2.845

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