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.

Question

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.

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The Answer of 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.

The Registrar at a State College Is Interested in Determining