Use the Given Degree of Confidence and Sample Data to Construct

question 82

Multiple Choice

Use the given degree of confidence and sample data to construct a confidence interval for the population proportion p.
-When 328 college students are randomly selected and surveyed, it is found that 122 own a car. Find a 99% confidence interval for the true proportion of all college students who own a car.

• A) 0.310 < p < 0.434
• B) 0.303 < p < 0.441
• C) 0.328 < p < 0.416
• D) 0.320 < p < 0.424

---

Definitions:

Secretory Phase

The phase of the menstrual cycle following ovulation, during which the lining of the uterus thickens and prepares for possible implantation of an embryo.

Corpus Luteum

A temporary endocrine structure in female ovaries that is involved in the production of progesterone during the menstrual cycle and early stages of pregnancy.

Progesterone

Progesterone is a steroid hormone released by the corpus luteum that regulates the menstrual cycle and is crucial for maintaining pregnancy.

Helper T Cells

A type of white blood cell that plays a critical role in the immune system by helping activate the cells that fight infection.