I’m being asked to construct an anova table to compare the effects of drug a (control) , drug b, and drug c. Can someone explain what the circles symbols represent and how to calculate them? **Data Set Analysis**The table below presents data collected from three different groups: a control group (A) and two drug-treated groups (B and C). Each group has recorded a set of values for analysis.| **Data Set** | **A (Control)** | **B (Drug)** | **C (Drug)** ||--------------|-----------------|--------------|--------------|| | 4 | 4.1 | 4.2 || | 6 | 6.1 | 6.2 || | 4 | 4.1 | 4.2 || | 2 | 2.1 | 2.2 || | 3 | 3.1 | 3.2 || | 4 | 4.1 | 4.2 || | 1 | 1.1 | 1.2 || | 8 | 8.1 | 8.2 |**Variables:**- \( T_i \)- \( \bar{X}_i \)- \( S_i^2 \)These symbols are circled in orange and are likely placeholders for statistical measures:- \( T_i \) could represent totals or transformations of the data.- \( \bar{X}_i \) is typically used to denote the mean of each set.- \( S_i^2 \) usually represents the variance of each set.This table is intended for use in an educational context to demonstrate data analysis and comparison between control and treatment groups.

The data set for three groups are given.

Answered: Ti Ži Si 2

Math

Statistics

Ti Ži Si 2

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

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I’m being asked to construct an anova table to compare the effects of drug a (control) , drug b, and drug c. Can someone explain what the circles symbols represent and how to calculate them?

**Data Set Analysis**

The table below presents data collected from three different groups: a control group (A) and two drug-treated groups (B and C). Each group has recorded a set of values for analysis.

| **Data Set** | **A (Control)** | **B (Drug)** | **C (Drug)** |
|--------------|-----------------|--------------|--------------|
| | 4 | 4.1 | 4.2 |
| | 6 | 6.1 | 6.2 |
| | 4 | 4.1 | 4.2 |
| | 2 | 2.1 | 2.2 |
| | 3 | 3.1 | 3.2 |
| | 4 | 4.1 | 4.2 |
| | 1 | 1.1 | 1.2 |
| | 8 | 8.1 | 8.2 |

**Variables:**

- \( T_i \)
- \( \bar{X}_i \)
- \( S_i^2 \)

These symbols are circled in orange and are likely placeholders for statistical measures:

- \( T_i \) could represent totals or transformations of the data.
- \( \bar{X}_i \) is typically used to denote the mean of each set.
- \( S_i^2 \) usually represents the variance of each set.

This table is intended for use in an educational context to demonstrate data analysis and comparison between control and treatment groups.

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