oblem 2: e XY was measured by four parties a, b, c, d. Each part s two measurements as follows: Trial 1 2 в 91.25 91.21 91.27 A D 91.20 91.18 91.19 91.22 91.26 a. Find the precision of each party and find out which has the highest precision. b. What is the most probable length of XY?

University Physics Volume 1
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ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
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Chapter1: Units And Measurement
Section: Chapter Questions
Problem 76P: A person measures his or her heart rate by counting the number of beats in 30s. If 401 beats are...
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Problem 2:
Line XY was measured by four parties a, b, c, d. Each party
has two measurements as follows:
Trial
B
91.21
91.27
D
91.20 91.18
91.26
A
1
2
91.25
91.19
91.22
Find the precision of each party and find out
which has the highest precision.
b. What is the most probable length of XY?
a.
Transcribed Image Text:Problem 2: Line XY was measured by four parties a, b, c, d. Each party has two measurements as follows: Trial B 91.21 91.27 D 91.20 91.18 91.26 A 1 2 91.25 91.19 91.22 Find the precision of each party and find out which has the highest precision. b. What is the most probable length of XY? a.
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