Game Winnings & Education An ardent fan of television game shows has observed that, in general, the more educated the contestant, the less money he or she wins. To test her belief she gathers data about the last eight winners of her favorite game show. She records their winnings in dollars and the number of years of education. The results are as follows. 
{Game Winnings & Education Narrative} Predict with 95% confidence the winnings of a contestant who has 10 years of education.
Definitions:
DC
Direct Current, an electrical current that flows in one direction only, typical in batteries and DC power supplies.
Shaded Pole
A type of single-phase induction motor design that uses a shaded pole for starting torque, commonly found in low-power applications.
Split-phase
A type of electrical power supply system that divides the electric power into two or more alternating current (AC) voltages.
Stepping Motor
A motor designed to move in discrete steps, enabling precise control over its motion and position.
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