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Business, 19.08.2020 16:01 yovann

A study was conducted on the relationship between speeds of cars and gas mileage. The correlation coefficient was 0.45. Later, the researchers found the speedometers read 5 mph too high. Researchers recomputed the coefficient. The new value will be:. a) 0.40 b) 0.50 c) 0.45

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