Find the mean, median, standard deviation, and range. Are the results statistics or parameters?
Listed below are the arrival delay times (min) of randomly selected American Airlines flights that departed from JFK in New York bound for LAX in Los Angeles. Negative values correspond to flights that arrived early and ahead of the scheduled arrival time.
-30 -23 14 -21 -32 11 -23 28 103 -19 -5 -46