fyou have two instruments used to measure a temperature of 45 C inside the factory. However, the two instruments ave different readings for different trials as follows: Instrument1 42.1 43.9 45.2 44.7 48.2 41.9 | 27.2 70.1 46.6 Instrument2 44.2 44.1 43.8 44.0 44.3 44.5 44.2 43.9 44.1 a) Which instrument is more accurate and why? b) Which instrument is more precise and why?
fyou have two instruments used to measure a temperature of 45 C inside the factory. However, the two instruments ave different readings for different trials as follows: Instrument1 42.1 43.9 45.2 44.7 48.2 41.9 | 27.2 70.1 46.6 Instrument2 44.2 44.1 43.8 44.0 44.3 44.5 44.2 43.9 44.1 a) Which instrument is more accurate and why? b) Which instrument is more precise and why?
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Transcribed Image Text:Task 3:
If you have two instruments used to measure a temperature of 45 C inside the factory. However, the two instruments
gave different readings for different trials as follows:
Instrument1
42.1
43.9
45.2
44.7
48.2
41.9
27.2
70.1
46.6
Instrument2
44.2
44.1
43.8
44.0
44.3
44.5
44.2
43.9
44.1
a) Which instrument is more accurate and why?
b) Which instrument is more precise and why?
c) Consider that you have asked to calibrate both instruments, what would be the previous readings after
calibration? (Reconstruct the previous table with the new readings after calibration).
d) After calibration, which instrument is more accurate and why?
e) After calibration, which instrument is more precise and why?
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