Answer:
The MAD driver reach is 0.4.
Yes the driver meet the goal.
Step-by-step explanation:
Given : A bus route take about 45 minutes . The company goal is a MAD of less than 0.5 minute . One drivers time for 9 runs of the router shown .
Time to complete bus routes (min)
44.2 44.9 46.1 45.8 44.7 45.2 45.1 45.3 44.6
To find : Did the bus driver meet the goal ?
Solution :
First we find out the mean of the data
Mean is defined as the sum of observation divided by total number of observation.
The formula of mean deviation is given by,
Where, and x is the data given
Now, substitute the value in the formula,
Values taken is always positive.
The company goal is a MAD of less than 0.5 minute.
The MAD driver reach is 0.4.
Therefore, Yes the driver meet the goal.