why is it advisable to take
average of three readings while
making sceintefic measurements
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Answer:
Explanation:
While taking readings of scientific measurements, there is a chance of human error. By taking the average of the three readings, we can get the exact value. Hence to get perfect measurement and to avoid any errors averages are used.
For example,
Reading 1 = 15 ampere
Reading 2 = 18 ampere
Reading 3 = 17 ampere
Avg.= 15+18+17/3
=50/3
= 16.66 ampere
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