For an actual result of an observation to be 5 two students A and B reported their readings as follows: <table class=

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Q 3152123934.     For an actual result of an observation to be 5 two students A and B reported their readings as follows:






Observation number Observation number Average
1 2
Student A 4.95 4.93 4.94
Student B 4.94 5.05 4.995


Which of the students has made a more precise observation? Is his observation accurate too?

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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