The results of the regression analysis to estimate the operation costs of the polishing machine ('polishing cost per month') are as follows: 
Interpret the above regression output, and construct a regression equation to describe the relationship between polishing costs per month and number of batches. Explain how confident you are with the cost equation in estimating future polishing costs.
Definitions:
Poor Self-image
A negative perception of one's own worth, appearance, or abilities, often leading to low self-esteem and confidence.
High Standards
Expectations that are significantly above average, often requiring exceptional performance or outcomes.
Cultural Pressures
Social forces exerted by the cultural context of a society on individuals to conform to established norms and values.
Family Background
The social, economic, and educational characteristics and environments of one's parents or family of origin.
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