Ask Question
16 November, 06:09

The length of a city's bus routes are normally distributed with a mean of 14.5 mi and a standard deviation of 3.2 mi.

(a) What percentage of city bus routes are less than 15 mi?

(b) What percentage of city bus routes are greater than 20 mi?

(c) What percentage of city bus routes are less than 10 mi?

+1
Answers (1)
  1. 16 November, 06:31
    0
    A) What percentage of city bus routes are less than 15 mi?

    56.20820167 ≈ 56.2%

    b) What percentage of city bus routes are greater than 20 mi?

    4.282995170 ≈ 4.3 %

    c) What percentage of city bus routes are less than 10 mi?

    7.98 ≈ 7.98 %
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The length of a city's bus routes are normally distributed with a mean of 14.5 mi and a standard deviation of 3.2 mi. (a) What percentage ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers