Lucy would like to find out whether the amount of energy drinks consumed by her class is larger than the amount of energy drinks consumed by young adults on average. Which test listed below can be used to analyze her data?
A) One-sample t-test
B) Independent sample t-test
C) Repeated measures
D) None of the above

Question

Quizplus · Accepted Answer

The one-sample t-test is used to compare a sample mean to a known population mean, in this case, Lucy's class mean of energy drink consumption can be compared to the average consumption of young adults.

Lucy Would Like to Find Out Whether the Amount of Energy