Use the Following to Answer the Questions Below

Multiple Choice

Use the following to answer the questions below:
As part of a course project, a statistics student surveyed random samples of 50 student athletes and 50 student non-athletes at his university, with the goal of comparing the heights of the two groups. His summary statistics are displayed in the provided table.

-Construct a 99% confidence interval for the difference in mean heights between student athletes and non-athletes at this university. Use two decimal places in your margin of error.

A) -0.40 to 3.76
B) -0.32 to 3.68
C) -0.16 to 3.20
D) -0.20 to 3.56