Exam 1

  1. Metainformation

    Tag Value
    fileInferential_Statistics_vufsw-anovaftest-0336-en_vufsw-anovaftest-0336-en
    namevufsw-anovaftest-0336-en
    sectioninferential statistics/parametric techniques/anova/anova f-test
    typenum
    solution6.448
    tolerance0
    Typeinterpretating output
    ProgramNA
    LanguageEnglish
    Levelstatistical reasoning

    Question

    We analyze whether students’ performance differs between 3 subjects: literature, essay writing and mathematics (they appear in this order in the dataset). In addition, we examine whether any differences between the 3 subjects vary between male and female schoolchildren. Therefore, we use a Mixed Design ANOVA. The output of this analysis is shown below. Female is coded as 0: male, 1: female.
    By what F value can we test whether the differences in performance between math and the other 2 subjects combined writing vary between male and female school students? 


    Solution

    This is the F value in the table Within Subject Contrasts in the interaction fieldfemale, Level 3 vs previous