Exhibit 13-7 The Following Is Part of an ANOVA Table, Which Was

question 64

Essay

Exhibit 13-7
The following is part of an ANOVA table, which was the results of three treatments and a total of 15 observations.
-Random samples were selected from three populations. The data obtained are shown below. At a 5% level of significance, test to see if there is a significant difference in the means of the three populations. (Please note that the sample sizes are not equal.)

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Definitions:

Historic Trends

Patterns or movements identified through the study of historical events and data over time.

Relative Anonymity

A state in which an individual's identity is not completely unknown but is not fully identifiable within a larger group or context.

Purity

The state of being free from contamination, pollution, or moral corruption.

Dosage

In a medical context, it refers to the amount and frequency of a drug or medication given to a patient.