Exhibit 22-1 a Simple Random Sample of Size 64 Is Taken from Taken

question 32

Multiple Choice

Exhibit 22-1
A simple random sample of size 64 is taken from a population of size 800. The sample mean is determined to be 2,550 with a standard deviation of 500.
-Refer to Exhibit 22-1. The point estimate of the population total is

• A)51,200
• B)1,275,000
• C)102,000
• D)2,040,000

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Definitions:

Draining Blood

The process of removing blood from the body, typically done for medical reasons such as to relieve pressure from a hematoma or in therapeutic phlebotomy.

Diastolic Pressure

The lower number in a blood pressure reading, representing the pressure in the arteries when the heart rests between beats.

Systolic Pressure

The highest blood pressure measured in the arteries during the contraction phase of the heart cycle.

Korotkoff Sounds

Sounds heard over an artery when blood pressure is determined by the auscultatory method; caused by turbulent flow of blood.