Question

Asked Oct 23, 2019

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Question 2 Part A and B

Step 1

Computation of sum of squares Between:

The comparison of three means (ANOVA) is conducted by using EXCEL. The software procedure is given below:

- Select
**Data > Data analysis > Anova: Single factor > OK**. - Enter
**Input Range**as**$A$1:$D$6**. - Click
**Labels in first row.** - Select grouped by
**Enter Alpha as 0.05.**- Click
**OK**.

The output using EXCEL is as follows

Step 2

The sum of square between...

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