Which of the following option is true for given statements about expanded uncertainty and coverage factor?Statement 1: Last calculation is the expanded uncertainty when estimating uncertainty in measurement.Statement 2: In metrology industry, the mostly used value of the coverage factor is 2.

Which of the following option is true for given statements about expa

1.	Which of the following option is true for given statements about expanded uncertainty and coverage factor?Statement 1: Last calculation is the expanded uncertainty when estimating uncertainty in measurement.Statement 2: In metrology industry, the mostly used value of the coverage factor is 2.
A.	T, F
B.	F, F
C.	T, T
D.	F, T
Answer» D. F, T