Answer:
a. 8.66 minutes
Step-by-step explanation:
Since the flight times are uniformly distributed, the standard deviation can be calculated as follows:

Where '<em>b' </em>is the maximum flight time (150 minutes) and '<em>a' </em>is the minimum flight time (120 minutes):

The distribution's standard deviation is 8.66 minutes.
927 is your answer 10.3*90 use a calculator brainliest answer me
Answer:
C. Why bullying makes a person feel bad.
My brain is kinda slow today, but I'm pretty sure the best answer is C. Otherwise, it would be D.
Hello!
I was looking for this answer as well, but I took the quiz and got it correct. The answer is 5 units.
good luck!