(A) The diameter of iron rods issued in a high rising building pillars are under investigation. The diameter for Eleven rods were measured and the following results are obtained: Days 14.5 16.0 15.4 16.3 15.4 15.9 15.5 14.9 15.7 16.0 15.9 We would like to confim if size of irons rods meets the standard of 16mm. i) Set up appropriate hypotheses for investigating this claim. ii) Does the data suggest that standards have been compromised? Use a = 0.05. iii) What will be the possible type II error in this experiment? b. The compressive strength of a concrete and the curing time are believed to related. An investigator conducts an experiment at AIT lab and data is presented below. Compressive strength Curing time(days)

(A) The diameter of iron rods issued in a high rising building pillars are under investigation. The diameter for Eleven rods were measured and the following results are obtained: Days 14.5 16.0 15.4 16.3 15.4 15.9 15.5 14.9 15.7 16.0 15.9 We would like to confim if size of irons rods meets the standard of 16mm. i) Set up appropriate hypotheses for investigating this claim. ii) Does the data suggest that standards have been compromised? Use a = 0.05. iii) What will be the possible type II error in this experiment? b. The compressive strength of a concrete and the curing time are believed to related. An investigator conducts an experiment at AIT lab and data is presented below. Compressive strength Curing time(days)

Name: (A) The diameter of iron rods issued in a high rising building pillar
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Description: (A) The diameter of iron rods issued in a high rising building pillars areunder investigation. The diameter for Eleven rods were measured andthe following results are obtained:Days14.516.0 15.4 16.3 15.4 15.915.5 14.915.716.015.9We would like to con

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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