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A person stands on a bathroom scale. The reading is 150
Chapter 3, Problem 5E(choose chapter or problem)
A person stands on a bathroom scale. The reading is 150 lb. After the person gets off the scale, the reading is 2 lb.
a. Is it possible to estimate the uncertainty in this measurement? If so, estimate it. If not, explain
why not.
b. Is it possible to estimate the bias in this measurement? If so, estimate it. If not, explain why not.
Questions & Answers
QUESTION:
A person stands on a bathroom scale. The reading is 150 lb. After the person gets off the scale, the reading is 2 lb.
a. Is it possible to estimate the uncertainty in this measurement? If so, estimate it. If not, explain
why not.
b. Is it possible to estimate the bias in this measurement? If so, estimate it. If not, explain why not.
ANSWER:
Answer
Step 1 of 2
The given information is a person stands on a bathroom scale the reading is 150 lb
When he gets off the reading is 2lb
a) Uncertainty can be measurable for repeated measurements not for single measurement.
here we are having only one measurement
So, we can’t we find the uncertainty for this single measurement