Mathematics, 02.06.2020 21:01 raffigi
The mean speed of a sample of vehicles along a stretch of highway is 67 milesper hour, with a standard deviation of 4 miles. Estimate the percent of vehicles whose speed are between 63 miles per hour abd 71 miles per hour
Answers: 2
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The mean speed of a sample of vehicles along a stretch of highway is 67 milesper hour, with a standa...
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