A Survey Claims That 9 Out of 10 Doctors Recommend

question 143

Multiple Choice

A survey claims that 9 out of 10 doctors recommend aspirin for their patients with headaches.To test this claim,a random sample of 100 doctors results in 83 who indicate that they recommend aspirin.Which of the following tests will you perform?

• A)t test for the mean.
• B)Z test for the proportion.
• C)Pooled-variance t test.
• D)Separate-variance t test.

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Definitions:

Fear of Crime

The concern or anxiety individuals feel about the possibility of becoming a victim of crime.

Restorative Justice Policy

An approach to justice that focuses on repairing the harm caused by criminal behavior through cooperative processes involving all stakeholders.

Lethal Force

The use of actions or weapons that are likely to cause death or significant bodily harm.

Press Reports

Media publications that provide information and analysis on current events and news topics.