king linear measuremenc). A man measured a horizontal distance of 105fts between point A and B and recorded twenty times hispacing steps as follows; 39, 39, 40, 39.5, 39.5, 39,39, 40, 40.5, 40.5, 40, 40, 39.5, 40,39,39.5, 39.5, 39.5, 40,and 39. Calculate (i) his average pacing step (ii) his pace (iii) convert his pace from feets to meters, metersto centimeters and millimeters (

Answered: Image /qna-images/answer/759f9bf8-77ab-4e54-b27b-2f718a303572.jpg

Answered: king linear measuremen c). A man…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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The following data represent the muzzle velocity (in feet per second) of rounds fired from a 155-mm gun. For each round, two measurements of the velocity were recorded using two different measuring devices, resulting in the following data. Complete parts (a) through (d) below. Observation 1 2 3 4 5 6 A 792.6 792.8 791.1 791.9 790.8 790.5 B 796.7 790.5 793.9 790.6 799.7 789.7 (a) Why are these matched-pairs data? A. The same round was fired in every trial. B. All the measurements came from rounds fired from the same gun. C. The measurements (A and B) are taken by the same instrument. D. Two measurements (A and B) are taken on the same round. Your answer is correct. (b) Is there a difference in the measurement of the muzzle velocity between device A and device B at the α=0.01 level of significance? Note: A normal probability plot and boxplot of the data indicate that the…
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The following data represent the muzzle velocity (in feet per second) of rounds fired from a 155-mm gun. For each round, two measurements of the velocity were recorded using two different measuring devices, resulting in the following data. Complete parts (a) through (d) below. Observation 1 2 3 4 5 6 791.1 793.1 794.1 791.2 794.5 790.6 795.8 789.0 800.3 786.8 800.6 787.0 A B Click the icon to view the table of critical t-values. a) Why are these matched-pairs data? A. The same round was fired in every trial. B. The measurements (A and B) are taken by the same instrument. C. Two measurements (A and B) are taken on the same round. D. All the measurements came from rounds fired from the same gun.
4b.) Draw the graphs. Round your final answers up to 6 decimal places, if applicable. Give the correct units.
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