Question: Which of the following is a common source of random error? (2023)
Options:
Instrument calibration
Environmental conditions
Human reaction time
Systematic bias
Correct Answer: Human reaction time
Exam Year: 2023
Solution:
Human reaction time can introduce variability in measurements, leading to random errors.
Which of the following is a common source of random error? (2023)
Practice Questions
Q1
Which of the following is a common source of random error? (2023)
Instrument calibration
Environmental conditions
Human reaction time
Systematic bias
Questions & Step-by-Step Solutions
Which of the following is a common source of random error? (2023)
Step 1: Understand what random error is. Random error is the unpredictable variation in measurements that can occur due to various factors.
Step 2: Identify a common source of random error. One common source is human reaction time.
Step 3: Recognize how human reaction time affects measurements. When a person takes a measurement, their reaction time can cause slight delays, leading to different results each time.
Step 4: Conclude that this variability from human reaction time is a type of random error.
No concepts available.
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