A cardiologist is interested in the average recovery period for her patients who

Question

A cardiologist is interested in the average recovery period for her patients who have had heart attacks. Match the vocabulary works with its corresponding example.

A. PARAMETER B. POPULATION C. DATA D. SAMPLE E. STATISTICS F. VARIABLE

1. All heart attack patients that the cardiologist has cared for or will care for in the future,

2. The 32 heart attack patients who were observed by the cardiologist.

3. The average recovery time for all heart attack patients that the cardiologist has or will treat.

4. The average recovery time for the 32 heart attack patients.

5. The recovery time for a heart attack patient,

6. The list of all 32 heart attack patients' recovery times.

Explanation / Answer

Sol:
All heart attacks corrspons to pupulation ..Its in general

1. All heart attack patients that the cardiologist has cared for or will care for in the future

POPULATION

2. The 32 heart attack patients who were observed by the cardiologist.

SAMPLE

with sample we infer about population

3. The average recovery time for all heart attack patients that the cardiologist has or will treat.

we are measuring population with PARAMETER

here parametr is average=mu

Solution4:

The average recovery time for the 32 heart attack patients.

its the sample mean of n=32

its x bar

and it is

STATISTIC

5. The recovery time for a heart attack patient,

VARIABLE

solution6:

The list of all 32 heart attack patients' recovery times

DATA

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