

MCQOPTIONS
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1. |
Determine the probable error in a single measurement if the summation of the difference between mean and single observation is given as 8.76 in a series of 7 observations. |
A. | 0.98 |
B. | 0.93 |
C. | 9.08 |
D. | 0.89 |
Answer» B. 0.93 | |