1. It refers to the closeness of value to its true value a. accuracy b. precision c. both a and b d. fitting line

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter1: Units And Measurement
Section: Chapter Questions
Problem 83AP: A marathon runner completes a 42.188-km course in 2 h, 30 min, and 12s. There is an uncertainty of...
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Assessment
Multiple Choices. Choose the letter of the correct answer and write it on a
separate sheet of paper.
1. It refers to the closeness of value to its true value
a. асcuracy
b. precision
c. both a and b
d. fitting line
2. Find the equation of the line that fits the data with least error.
46.00
570.55
38.01
505.77
48.44
649.60
27.77
378.69
26.35
327.67
18.87
264.76
33.97
464.60
16.06
167.38
7.71
132.09
3.93
76.87
a. y= 12.72x + 12.72
b. у- 1.72х -1.72
c. y- 12.72x - 12.7
d. y- 2.72x + 2.72
3. Mr. Arbolado harvested his luffa (patola) in the school garden and he notice
it's too long, so he wants to know how long it is. He measures the huffa
(patola) three times. What should be the reported length of the luffa (patola)?
First measurement 0.59 t 0.005 m
Second measurement 0,60 0.005 m
Third measurement 0, 61 0.005 m
a. 0,62 t 0.015 m
b. 3.1 t 0.015 m
c. 4.24 0.015 m
d. 0.6 t 0.015 m
Transcribed Image Text:Assessment Multiple Choices. Choose the letter of the correct answer and write it on a separate sheet of paper. 1. It refers to the closeness of value to its true value a. асcuracy b. precision c. both a and b d. fitting line 2. Find the equation of the line that fits the data with least error. 46.00 570.55 38.01 505.77 48.44 649.60 27.77 378.69 26.35 327.67 18.87 264.76 33.97 464.60 16.06 167.38 7.71 132.09 3.93 76.87 a. y= 12.72x + 12.72 b. у- 1.72х -1.72 c. y- 12.72x - 12.7 d. y- 2.72x + 2.72 3. Mr. Arbolado harvested his luffa (patola) in the school garden and he notice it's too long, so he wants to know how long it is. He measures the huffa (patola) three times. What should be the reported length of the luffa (patola)? First measurement 0.59 t 0.005 m Second measurement 0,60 0.005 m Third measurement 0, 61 0.005 m a. 0,62 t 0.015 m b. 3.1 t 0.015 m c. 4.24 0.015 m d. 0.6 t 0.015 m
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