VTU | 3rd Sem | Maths | Module 5 | One Way ANOVA | Food Experiment Problem |ANOVA Numericals| BCS301

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In this video, we solve an important VTU 3rd Semester Mathematics problem from
Module 5 – ANOVA (Analysis of Variance).
The problem involves applying One Way ANOVA to check whether there is a significant difference in mean weights of rats when fed with three different types of food.
This type of numerical is very important for VTU internal tests and university examinations.
The solution is explained step by step, following proper VTU exam answer writing format, making it easy to understand and reproduce in exams.
📌 QUESTION DISCUSSED
Three different kinds of food are used on three groups of rats for 5 weeks.
The objective is to check whether there is a difference in mean weight (in grams) of the rats per week.
Apply one way ANOVA using 0.05 level of significance for the following data:
Food 1
8, 12, 19, 8, 6, 11
Food 2
4, 5, 4, 6, 9, 7
Food 3
11, 8, 7, 13, 7, 9
📘 CONCEPTS COVERED IN THIS VIDEO
• One Way ANOVA
• Null and alternative hypothesis
• Between group variance
• Within group variance
• F ratio calculation
• Decision rule
• Final conclusion
🎯 WHO SHOULD WATCH THIS VIDEO
• VTU 3rd Semester students
• CSE, ISE, ECE, EEE, ME branches
• Students preparing for internals and semester exams
• Anyone revising ANOVA numericals
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