Scenario summary: Monthly earnings
Random sample of 45 high school students who
have a job
Random sample of 100 college students who have
a job
High school students: Mean = $372, standard
deviation = $95
College students: Mean = $514, standard deviation
= $179
We will use "The Conservative Method" when
determining t*. To use the conservative method, simply
base t* off the smaller sample size minus 1.
What is the value of the smaller sample size, minus 1?
df=