Question

on thursday, chann tests a new level of the game with a group of players. she finds that the mean time is 14 minutes. the mad of the times is 5 minutes. based on channs data, is it realistic to expect that a player might complete the level in 19 minutes? the typical distance of a time from the mean is? minutes, so a time of 19 minutes? unusual.

Explanation:

Step1: Recall MAD meaning

MAD (Mean - Absolute - Deviation) is the typical distance of data points from the mean. Here, MAD = 5 minutes.

Step2: Calculate difference from mean

The difference between 19 minutes and the mean of 14 minutes is \(19 - 14=5\) minutes.

Step3: Determine if unusual

Since the difference between 19 minutes and the mean (5 minutes) is equal to the MAD, a time of 19 minutes is not unusual. So it is realistic to expect a player might complete the level in 19 minutes.

Answer:

Yes; 5; is not