Читать книгу Understanding Statistics As A Language - Robert Andrews - Страница 16

H_o There was a difference in GPA between male and female students.

1. Type of data? Interval

2. Related or Independent? Independent (only one measure)

3. Number of measures? One (GPA)

4. Number of groups? Two (males and females)

Using the Decision Model, the correct procedure is the t-Test (Chapter Six).