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A psychologist wants to determine if there is a linear relationship between the number of hours a person goes without sleep and the number of mistakes hefshe makes on a simple test. The following data is recorded. Hours without Number of Sleep, x Mistakes. y 32 6 38 8 48 13 24 5 46 7 35 6 30 5 34 8 42 12 {a} Find the correlation coeicient and interpret the result Find the equation of the least square regression without outlieris) and answer the following questions. lb} Find the slope and interpret Round the slope to nearest thousandth. (cl Find the yintercept and interpret if the value is reasonable if the interpretation for the yintercept is not reasonable, explain why. Round the y-intereept to nearest thousandth