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Analysis of variance

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Please answer the following question in detail. I would like to understand how you arrived at your conclusion.

A random sample of 40 women in partitioned into 3 categories with ages of
below 20,
20 through 40,
and over 40.

The analysis of variance results obtained from SPPS are shown below:

Source Treatments SS
937.930 df
2 MS
468.965 Sig.(P-Value)
0.205 F Statistic
1.655
Error 10484.470 37 283.364
Total 11422.400 39

A. What is the null hypothesis?
B. What is the alternative hypothesis?
C. Identify the P-Value.
D. Is there sufficient evidence to support the claim that women in the different age categories have different mean blood pressure levels? Please explain your answer.

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Solution Summary

The solution provides step by step method for the calculation of test statistic and P value . Formula for the calculation and Interpretations of the results are also included.

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Please answer the following question in detail. I would like to understand how you arrived at your conclusion.

A random sample of 40 women in partitioned into 3 categories with ages of
below 20,
20 through 40,
and over 40.

The analysis of variance results obtained from SPPS ...

Purchase this Solution
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