Answered: An experiment was run to determine…

An experiment was run to determine whether four specific firing temperatures affect the density of a certain type of brick. A completely randomized experiment led to the following data

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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Question

An experiment was run to determine whether four specific firing temperatures affect the density of a certain type of brick. A completely randomized experiment led to the following data:

The answer must be fully handwritten, do not answer with application like minitab/excel

with the data below, calculate Analyze the data and draw conclusions. Use ? = 0.05.

Temperature
Pressure
200
90.4
90.2
90.1
90.3
90.5
90.7
215
230
90.2
90.4
89.9
90.1
90.4
90.1
Low
90.7
90.6
90.5
90.6
90.8
90.9
Medium
High

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