Find the Mean of the Following Set of Data

question 20

Multiple Choice

Find the mean of the following set of data. 21.1.24 min 1.22 min 1.21 min 1.25 min Assume the data above is used to predict the average time it takes a swimmer to complete two laps in a pool. Use the Mean from the data set to compute the absolute error and Relative error if the actual time it takes the swimmer to Complete the two laps is 1.26 minutes. Round to two Decimal places if necessary.

• A) Mean: 1.23 min; AE: 0.03 min; RE: ≈ 23.%8
• B) Mean: 1.23 min; AE: 0.03 min; RE: ≈ 11.%9
• C) Mean: 1.22 min; AE: 0.04 min; RE: ≈ 31.%7
• D) Mean: 1.24 min; AE: 0.02 min; RE: ≈ 15.%9
• E) None of these

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Definitions:

CVA

An abbreviation for Cerebrovascular Accident, commonly known as a stroke, which occurs when the flow of blood to a part of the brain is interrupted or reduced, causing brain tissue damage.

Patient Treated

Refers to an individual who has received medical care or treatment.

Stuttering

A communication disorder characterized by disruptions, or disfluencies, in a person’s speech.

Nontraumatic Subarachnoid Hemorrhage

A type of stroke caused by bleeding into the space surrounding the brain not due to injury, often resulting in sudden severe headache, stiff neck, and loss of consciousness.