The owner of a hair salon is curious about the relationship between the amount of hair cut and the amount of money earned by the stylists. At the end of a randomly selected day, she weighed the amount of hair around the chairs of her eight stylists and counted their earnings. Below are the data he collected. Analyze them using the six-step hypothesis- testing procedure.

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1 2 3 4 5 6 7 8 Pounds of hair Earnings 195 223 1 10 2 5 6 104 130 60 150 165 100 2.