A T Test for a Single Sample Would Be Used

Multiple Choice

A t test for a single sample would be used to compare

A) the level of honesty in politicians with the level of honesty in students.
B) the level of reading comprehension of students at the beginning and at the end of a speed-reading class.
C) the hours spent studying each week by freshmen and seniors.
D) the hours that "C" average students spend on Facebook each week compared with students in general.