Math 1342-SU21-All Summer-DECO jennifer vaughn Homework: 2.4 Measures of Variation Save Score: 0 of 1 pt 13 of 18 (12 complete) HW Score: 58.8%, 10.58 of 18 pts 2.4.29 Question Help Use the Empirical Rule. The mean speed of a sample of vehicles along a stretch of highway is 71 miles per hour, with a standard deviation of 3 miles per hour Estimate the percent of vehicles whose speeds are between 62 miles per hour and 80 miles per hour. (Assume the data set has a bell-shaped distribution.) Approximately % of vehicles travel between 62 miles per hour and 80 miles per hour Enter your answer in the answer box and then click Check Answer ? All parts showing Clear a * $ 85°F ^ 11:17 AM 6/25/2021 ​