Question: In the study An X-Ray Fluorescence Method for Analyzing Polybutadiene-Acrylic Acid (PBAA) Propellants, Quarterly Reports, RK-TR-62-1, Army Ordnance Missile Command, an experiment was conducted to

In the study An X-Ray Fluorescence Method for Analyzing Polybutadiene-Acrylic Acid (PBAA) Propellants, Quarterly Reports, RK-TR-62-1, Army Ordnance Missile Command, an experiment was conducted to determine whether or not there is a significant difference in the amount of aluminum achieved in the analysis between certain levels of certain processing variables.The data given in the table were recorded. The variables are given belowA: mixing time level 1-2 level 2 - 4 hoursB: blade speed level 1-36 rpin level 2-78 rpinC: condition of nitrogen passed over propellant level 1-dry level 2-72% relative humidityD: physical state of propellant level 1-uncured level 2-curedAssuming all three- and four-factor interactions to be negligible, analyze the data. Use a 0.05 level of significance. Write a brief report summarizing thefindings. Phys. Mixing Blade Nitrogen Obs. State Time Speed Condition Aluminum 16.3 16.0

Phys. Mixing Blade Nitrogen Obs. State Time Speed Condition Aluminum 16.3 16.0 16.2 16.1 16.0 16.0 15.5 15.9 16.7 16.1 16.3 15.8 15.9 15.9 2 2 4 2 1. 2 10 11 12 13 14 2 2 15 16 2 15.6 1 15.8 2211--22221 1.

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