weitz7025 weitz7025

30-05-2024
Mathematics

Answered

The commute times during rush hour traffic on a local interstate have a mean of 25 minutes and a standard deviation of 5 minutes. Repeated studies of this section of interstate are considered normally distributed. What percent of commuters drive between 20 - 25 minutes to work daily?
A) 16%
B) 32%
C) 34%
D) 50%

Answer :

Other Questions

An astronaut lands on a new planet. The new planet’s mass is half that of the Earth and the new planet’s radius is half that of the Earth. If he weighs 500 N o

change 196% to a whole number

Please help me solve for W

The radius of circle is 6.5 centimetres. Asquare has the same are as this circle. The length of each side of square , in centimetre is?

Running for his life, Riley travels 100m in 9.83s. What was his average velocity in "m/s" and "km/h"?

ratio of adults to students is 1:10. last yr there 477 more students than adults at prom. if school is expecting the same attendance this year, how many adults

Slope intercept form of a line: slope is 2/5 and y intercept is (0,5)

Predict what the MASS would be of something exerting a force of 45N on a spring scale. EXPLAIN how you got your answer.

Apply the concept of density to explain why oil floats on water.

Write a terminating decimal with 27 hits in 120 times a bat