Speeding On The I-5, Part I: The Distribution Of Passenger

Speeding on the I-5, Part I: The distribution of passenger vehicle speeds traveling on the Interstate 5 Freeway (I-5) in California is nearly normal with a mean of 72. 6 miles/hour and a standard deviation of 4. 78 miles/hour. (a) What percent of passenger vehicles travel slower than 80 miles/hour? % (please round to two decimal places)(b) What percent of passenger vehicles travel between 60 and 80 miles/hour? % (please round to two decimal places)(c) How fast do the fastest 5% of passenger vehicles travel? mph (please round to two decimal places)(d) The speed limit on this stretch of the I-5 is 70 miles/hour. Approximate what percentage of the passenger vehicles travel above the speed limit on this stretch of the I-5. % (please round to two decimal places)

Originally posted 2018-07-09 20:53:17. Republished by Blog Post Promoter