Exhibit 4-1

question 95

Multiple Choice

Exhibit 4-1.Two hundred people were asked if they had read a book in the last month.The accompanying contingency table,cross-classified by age,is produced. Refer to Exhibit 4-1.The probability that a respondent read a book in the last month and is at least 30 years old is closest to _______.

• A)0.12
• B)0.33
• C)0.46
• D)0.88

Evaluate the influence of confidence intervals on hypothesis testing.

Assess the relationship between confidence level choices and their implications on research interpretation.

Identify misconceptions and limitations associated with hypothesis testing.

Discuss alternatives to hypothesis testing.

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Definitions:

Clinical Psychologists

Professionals specializing in diagnosing and treating mental, emotional, and behavioral disorders through a variety of methods including therapy.

Psychiatrists

Medical doctors specialized in diagnosing, treating, and preventing mental illness and emotional disorders.

Medical School

An educational institution that provides training and education for students to become medical professionals such as doctors, nurses, or surgeons.

Managed Care

A healthcare delivery system organized to manage cost, utilization, and quality, often through contracts with selected healthcare providers and facilities.