Question #2011424: Confidence Intervals – Calculation


Question: The quality control division of a certain company wants to compare four different methods of treating its products with preservatives. Its testing procedures produced the following results table:

Treatment 1 10 8 9 10 11
Treatment 2 9 9 12 15
Treatment 3 7 9 8
Treatment 4 6 9 11 8

Use a one-way ANOVA technique to test the equality of treatments at a significance level of 5%.

Solution: The solution consists of 102 words (1 page)
Deliverables: Word Document

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