A Statistics Professor Wanted to Test Whether the Grades on Statistics

question 11

True/False

A statistics professor wanted to test whether the grades on statistics test were the same for first- and third-year students. The professor took a random sample of size 12 from each and conducted a test, determining that the variances were equal. For this situation, the professor should use a matched pairs t test.

---

Definitions:

Artificial Insemination

A medical procedure that involves placing sperm directly into a woman's cervix, uterine cavity, or fallopian tubes to aid in conception.

Semen

The fluid containing sperm and other secretions that is expelled during ejaculation.

Transurethral Resection

A surgical procedure to remove tissue from the urinary bladder, prostate, or urethra, performed through the urethra.

Prostate

A gland surrounding the neck of the bladder in male mammals and releasing prostatic fluid.