In order to test to see if there is any significant difference in the mean number of units produced per week by each of three production methods, the following data were collected. (Please note that the sample sizes are not equal.) 
a.Compute 
.
b.At the = 0.05 level of significance, is there any difference in the mean number of units produced per week by each method? Show the complete ANOVA table. Use both the critical and p-value approaches.
Definitions:
Civil Rights
Rights ensuring personal freedom and equality, protected by law from unjust governmental or other interference, specifically focusing on preventing discrimination.
Plessy v. Ferguson
A landmark 1896 Supreme Court case that upheld state-imposed racial segregation based on the "separate but equal" doctrine.
Segregation
The enforced separation of different racial or ethnic groups within a society, often leading to discrimination or unequal treatment.
Civil Rights
The rights of citizens to political and social freedom and equality, often protected under law from discrimination on grounds such as race, gender, or sexual orientation.
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