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The registrar at a state college is interested in determining whether there is a difference of more than one credit hour between male and female students in the average number of credit hours taken during a term. She selected a random sample of 60 male and 60 female students and observed the following sample information.
Calculate the test statistic to be used in the analysis. Assume unequal variances.
JButton
A graphical user interface component in Java Swing that represents a button which can be pressed by the user to perform an action.
Two-dimensional Table
A data structure that arranges information in rows and columns, effectively forming a grid.
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A layout manager in Java Swing that arranges components in a rectangular grid.
Menu Item
A component in graphical user interfaces that represents an option or command in a menu.
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