Reference no: EM131225661

Based on sample observations in a time study, a particular task in a process had an average completion time of 24 minutes. The performance rating for these observations has been set to 90%. Based on the performance rating, what can be assumed about the level of performance and the computed normal time for this task?

The workers demonstrated “better than expected” performance; the normal time for this task will be higher than the average time for this task due to the “better than expected” performance witnessed in these observations the workers demonstrated “worse than expected” performance; the normal time for this task will be higher than the average time for this task due to the “worse than expected” performance witnessed in these observations the workers demonstrated “better than expected” performance; the normal time for this task will be lower than the average time for this task due to the “better than expected” performance witnessed in these observations the workers demonstrated “worse than expected” performance; the normal time for this task will be lower than the average time for this task due to the “worse than expected” performance witnessed in these observations.