Considering the following printout from a two-factor ANOVA design,how many levels of factor A (Sample) were there in this study? 
Definitions:
Market Leader
A company with the highest sales or market share in a particular market.
Reciprocal Dealing Agreement
An agreement between two parties where each agrees to purchase goods or services from the other, often used to strengthen business relationships.
Exclusive Dealing
An arrangement where a retailer or distributor is restricted to purchasing or selling the products of one supplier.
Wholly Owned
A company or entity that is 100% owned by another company or individual.
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