a. Most probable value of the measured quantity. b. Probable error of a single measurement. c. 90% error. d. 95% error. (Ans.: 3.461, +0.0035, +0.0086, and ±0.0102) 2.6 The same questions apply as for Problem 2.5, but the following 12 quantities were measured: 154.70, 154.67, 154.68, 154.69, 154.62, 154.66, 154.60, 154.74, 154.55, 154.58, 154.65, and 154.63 ft.

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Solve a, b,c, d for question 2.6

 

 

a. Most probable value of the measured quantity.
b. Probable error of a single measurement.
c. 90% error.
d. 95% error. (Ans.: 3.461, +0.0035, +0.0086, and +0.0102)
2.6 The same questions apply as for Problem 2.5, but the
following 12 quantities were measured: 154.70, 154.67,
154.68, 154.69, 154.62, 154.66, 154.60, 154.74, 154.55,
154.58, 154.65, and 154.63 ft.
2.7 A distance is measured to be 916.45 ft with an estimated
standard deviation of ±0.21 ft. Determine the probable errors
and the estimated probable precision at 20 and at 30.
(Ans.: ±0.14ft, ±0.42ft, 1/2182, 1/1454).
2.8 The followi
Transcribed Image Text:a. Most probable value of the measured quantity. b. Probable error of a single measurement. c. 90% error. d. 95% error. (Ans.: 3.461, +0.0035, +0.0086, and +0.0102) 2.6 The same questions apply as for Problem 2.5, but the following 12 quantities were measured: 154.70, 154.67, 154.68, 154.69, 154.62, 154.66, 154.60, 154.74, 154.55, 154.58, 154.65, and 154.63 ft. 2.7 A distance is measured to be 916.45 ft with an estimated standard deviation of ±0.21 ft. Determine the probable errors and the estimated probable precision at 20 and at 30. (Ans.: ±0.14ft, ±0.42ft, 1/2182, 1/1454). 2.8 The followi
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