A study is made to determine the force required to pull apart pieces of glued plastic. Three types of plastic were tested using 4 different levels of humidity. The results, in kilograms, are given as follows: Plastic Type Humidity 90% 33.0 30% 50% 70% 39.0 33.1 33.8 36.9 27.2 29.7 28.5 27.4 29.2 26.7 30.9 Use a 0.05 level of significance to test the hypothesis that there is no difference in the mean force required to pull the glued plastic apart (a) When the different types of plastic are used (b) For different humidity conditions I. Hypothesis: II. Level of significance: II. ANOVA TABLE: Source of Sum of Squares Degrees of Freedom Mean Square Computed (f) Tabulated Variation (f) Row Column Error Total Computations: PRINT-SCREEN YOUR EXCEL SOLUTION) IV. DECISION: V. Conclusion ABC
A study is made to determine the force required to pull apart pieces of glued plastic. Three types of plastic were tested using 4 different levels of humidity. The results, in kilograms, are given as follows: Plastic Type Humidity 90% 33.0 30% 50% 70% 39.0 33.1 33.8 36.9 27.2 29.7 28.5 27.4 29.2 26.7 30.9 Use a 0.05 level of significance to test the hypothesis that there is no difference in the mean force required to pull the glued plastic apart (a) When the different types of plastic are used (b) For different humidity conditions I. Hypothesis: II. Level of significance: II. ANOVA TABLE: Source of Sum of Squares Degrees of Freedom Mean Square Computed (f) Tabulated Variation (f) Row Column Error Total Computations: PRINT-SCREEN YOUR EXCEL SOLUTION) IV. DECISION: V. Conclusion ABC
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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