Embedded Files
Session Plan :
Session Plan :
10 mins: Definition of ANOVA -Analysis of Variance
10 mins: Types of Analysis of Variance
20 mins: Problem solving based on ANOVA -Analysis of Variance – One way Classification and problems
10 mins: Discussion and Summary
Lecture Material : (PDF, PPT)
Lecture Material : (PDF, PPT)
4.9.pdfLearning Material (IV Quadrant Approach)
Learning Material (IV Quadrant Approach)
(Q1) : Text and Image based Content (PDF/Image Formats)
(Q1) : Text and Image based Content (PDF/Image Formats)
(Q2) : Video Based Content (Youtube)
(Q2) : Video Based Content (Youtube)
(Q3) : Formative Assessment (Google Form/Any Other Online Quiz Platform)
(Q3) : Formative Assessment (Google Form/Any Other Online Quiz Platform)
(Q4) : Further Reading
(Q4) : Further Reading
Key Questions
Key Questions
1. The following table shows the tensile strength of steel samples tested from three different suppliers:
Supplier A: 580, 570, 590, 600
Supplier B: 600, 610, 590, 605
Supplier C: 590, 600, 610, 620
Perform a one-way ANOVA at the 5% significance level to test if the mean strengths differ.
2. The yield of a crop (in kg) for four different fertilizers is recorded as follows:
F1: 20, 22, 21, 23
F2: 25, 27, 26, 28
F3: 24, 23, 25, 26
F4: 22, 24, 23, 25
Test at 1% significance level whether the fertilizers differ in their effect.
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