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Es Temperature, Coffee sales, X (in degrees y xy Fahrenheit) (in dollars) 56.1 1579.4 88,604.34 2400 46.3 2164.7 100,225.61 76.1 2200- 1525.1 116,060.11 81.0 1496.8

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Es Temperature, Coffee sales, X (in degrees y xy Fahrenheit) (in dollars) 56.1 1579.4 88,604.34 2400 46.3 2164.7 100,225.61 76.1 2200- 1525.1 116,060.11 81.0 1496.8 121,240.8 2000- 63.4 1796.6 113,904.44 EO 1800 X 72.9 1932.6 140,886.54 Coffee sales ( in dollars) 74.6 1995.3 148,849.38 1600 X 43.5 1773.5 77,147.25 1400 74.5 1672.8 124,623.6 1200 58.9 1984.6 116,892.94 M 67.6 1753.2 118,516.32 40 50 60 70 90 39.7 2264.3 89,892.71 51.7 Temperature 2206.0 114,050.2 (in degrees Fahrenheit) 38.4 1957.1 75,152.64 Figure 1 45.6 1953.8 89,093.28 Send data to calculator What is the sample correlation coefficient for these data? Carry your intermediate computations to at least four decimal places and round your answer to at least three decimal places. (If necessary, consult a list of formulas.)

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