Solve the Problem. -Based on a Sample of 36 Randomly Selected Years, a Selected

question 25

Multiple Choice

Solve the problem.
-Based on a sample of 36 randomly selected years, a 90% confidence interval for the mean annual precipitation in one city is from 46.8 inches to 49.2 inches. Find the margin of error.

• A)0.33
• B)2.4 inches
• C)1.2 inches
• D)There is not enough information to find the margin of error.

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Definitions:

General Practice

A medical practice providing primary and continuing care, addressing a broad range of personal health services regardless of the patient's age or sex.

Clerical Assistants

Administrative support professionals who perform a variety of office tasks, such as typing, filing, handling phone calls, and maintaining records, to ensure efficient operations.

Political\Legal Environment

The framework of laws, regulations, and political conditions that affect the operation of a business or organization.

Governmental Organizations

Institutions that are part of the government structure, operating under governmental rules and regulations to implement policies and provide public services.