A Researcher Selected a Sample of 50 Residents from Each

question 9

Multiple Choice

A researcher selected a sample of 50 residents from each of three different cities to determine if they were willing to participate in a medical experiment. At , test the claim that the proportions who will participate are equal.

• A) There is evidence to reject the claim that the proportions are equal because the test value 4.273 < 5.991
• B) There is not evidence to reject the claim that the proportions are equal because the test value 5.991 > 4.273
• C) There is evidence to reject the claim that the proportions are equal because the test value 5.991 > 4.273
• D) There is not evidence to reject the claim that the proportions are equal because the test value 4.273 < 5.991

---

Definitions:

Sleeps VERY Soundly

Often used to describe a state of deep and undisturbed sleep.

Quiet Rest

involves a period of low activity and minimal stimulus, promoting relaxation and recuperation, and is often used as a strategy for stress management.

Repeated Urination

Frequent expulsion of urine, potentially indicating a medical condition or high fluid intake.

Encopresis

A condition in children characterized by involuntary defecation in inappropriate places, often associated with emotional or psychological stress.