When issuing a textbook, there is always a number of defective copies. The publishing house conducts a study to determine whether the number of defective copies depends on the format of the textbook. For the study, three random samples of textbook editions for the different book sizes were generated: a large portrait, a portrait, and a US letter, each of is the editions has approximately equal number of copies. The number of defective copies for each edition is indicated in the table below. 
Carry out an ANOVA F test and interpret the results using the 95% confidence level.
Definitions:
Osteomalacia
A softening of the bones due to a deficiency of vitamin D or calcium, leading to fractures and deformity.
Vitamin D Deficiency
A medical condition resulting from low levels of vitamin D, leading to bone abnormalities such as soft bones or bone deformities.
Calcium Deficiency
A condition where there is an insufficient level of calcium in the body, which can lead to weakened bones, dental changes, and other health issues.
Economic Stabilization
Economic stabilization refers to government or central bank policies aimed at smoothing out economic fluctuations, controlling inflation, and reducing unemployment.
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