9.2 & 9.3 Homework ii!SavedYou received no credit for this question in the previous attempt.HelpSave & ExitSubrView previous attemptCheck my woRequired informationAn article presents measurements of compressive strength (in MPa) for concrete manufactured in three different plants.The results are presented in the following table:PlantA44.42 41.00 48.45 46.58B36.00 38.06 42.66 48.25CCompressive Strength47.98 49.2049.05 47.98 40.8157.28 61.58 58.72 62.58 46.38 46.98 49.1744.7158.14 48.60 48.2246.11 49.29 40.4749.94NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part.Use the Fisher LSD method to find a 95% confidence interval for the difference between the means for plants A and C. (Consider thepositive difference between the means for plants A and C for computations.)The 95% confidence interval is-1.989.02).'Prev1 of 20Next >

Mean of Plant A: 47.93 MPaMean of Plant C: 54.67 MPaStandard Error of the Difference: 2.63…

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Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter1: Variables, Expressions, And Integers

Section1.5: Adding Integers

Problem 45E

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