Question

the flight times, in hours, for six flights between two locations are given. find the mean flight time.
5.4, 7.9, 5.7, 6.1, 6.2, 6.5
the mean flight time is $\boldsymbol{square}$ hrs .

Explanation:

Step1: Sum all flight times

$5.4 + 7.9 + 5.7 + 6.1 + 6.2 + 6.5 = 37.8$

Step2: Divide by number of flights

$\frac{37.8}{6}$

Answer:

6.3 hrs