I don't understand how to do this.

Find what you can get to get from 2 to 56! 56/2 = 28 so do that for the rest , so the first row is 28

Conducting the survey on a holiday weekend will not produce representative results.The survey was conducted using six similar flights.The survey would not be a true representation of the entire population of air travelers.

Step-by-step explanation:

Travel conditions on a holiday are significantly altered to produce a result which could represent the normal conditionsUsing the same departing and arriving point skews the result and does not account for duration of the flightA small sample of people would travel to and from this destinations