The long-term average high school GPA for students accepted to Rollins is 3.15 with a standard deviation of
0.3. In the most recent year, a random sample of 350
accepted students had an average GPA of 3.21. Using
a significance level of a =.05, test whether this sample
is showing a significantly higher GPA than the past
accepted students. Make sure you formulate your
hypotheses and state your result clearly in relation to
these hypotheses. Interpret your result in a sentence,
do not just give numbers.
a