Question

An airport kept track of the number of flights that left on time for two differentairlines. The data are shown in a relative frequency table.Airline A Alrline B TotalFlight on time0.40.30.7Flight not on time 0.20.10.3Total0.60.4.1.0What does the 0.4 in the yellow cell mean?

Answer 1

Answer

Option C

Explanation:

The table contain different flight name

Airline A, and Airline B

0.4 falls under flight Airline A and also on time

Step 1: convert the 0.4 to percentage

0.4 = 0.4 x 100%

= 40%

This implies that 40% of all the flight were on Airline A and also on time