Question
Download Solution PDFWhat type of error occurs due to unpredictable variations in measurement conditions?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe type of error that occurs due to unpredictable variations in measurement conditions is: 2) Random error
Explanation:
Random errors arise from uncontrollable fluctuations in measurement conditions (e.g., noise, temperature changes, observer inconsistencies).
They vary unpredictably in magnitude and direction but can be reduced by averaging multiple readings.
Unlike systematic errors, they cannot be corrected by calibration.
Other Error Types (for comparison):
- Gross error → Caused by human mistakes (e.g., misreading an instrument).
- Calibration error → A type of systematic error due to incorrect instrument calibration.
- Systematic error → Consistent, repeatable deviations (e.g., faulty equipment, bias).
Last updated on Jun 16, 2025
-> RRB JE CBT 2 answer key 2025 for June 4 exam has been released at the official website.
-> Check Your Marks via RRB JE CBT 2 Rank Calculator 2025
-> RRB JE CBT 2 admit card 2025 has been released.
-> RRB JE CBT 2 city intimation slip 2025 for June 4 exam has been released at the official website.
-> RRB JE CBT 2 Cancelled Shift Exam 2025 will be conducted on June 4, 2025 in offline mode.
-> RRB JE CBT 2 Exam Analysis 2025 is Out, Candidates analysis their exam according to Shift 1 and 2 Questions and Answers.
-> The RRB JE Notification 2024 was released for 7951 vacancies for various posts of Junior Engineer, Depot Material Superintendent, Chemical & Metallurgical Assistant, Chemical Supervisor (Research) and Metallurgical Supervisor (Research).
-> The selection process includes CBT 1, CBT 2, and Document Verification & Medical Test.
-> The candidates who will be selected will get an approximate salary range between Rs. 13,500 to Rs. 38,425.
-> Attempt RRB JE Free Current Affairs Mock Test here
-> Enhance your preparation with the RRB JE Previous Year Papers.