Mathematics, 16.12.2021 18:20, alexchou773pejk7x
Use the Empirical Rule. The mean speed of a sample of vehicles along a stretch of highway is 68 miles per hour, with a standard deviation of 4 miles per hour. Estimate the percent of vehicles whose speeds are between 64 miles per hour and 72 miles per hour. (Assume the data set has a bell-shaped distribution.) Approximately % of vehicles travel between 64 miles per hour and 72 miles per hour.
Answers: 3
Mathematics, 21.06.2019 17:30, rainbowsauxe
Is it true or false iām trying to pass this test so i can leave school
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Mathematics, 21.06.2019 19:30, ginocousins06
Fa bus driver leaves her first stop by 7: 00 a. m., her route will take less than 37 minutes. if she leaves after 7: 00 a. m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?
Answers: 3
Use the Empirical Rule. The mean speed of a sample of vehicles along a stretch of highway is 68 mile...
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