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Mathematics, 09.09.2020 14:01 rachel693
the mean speed of vehicles on a stretch of I-84 is 69/5 mph, with a standard deviation of 4 mph. A random sample of 64 vehicles is selected. Find the probabilty that the mean speed is 70 mph
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the mean speed of vehicles on a stretch of I-84 is 69/5 mph, with a standard deviation of 4 mph. A r...
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