B1
the usual or typical amount
Dictionary examples:
The average number of times I say 'um' in a presentation is alarmingly high. (0.0)
My dog's average attention span is longer than mine during online classes. (0.0)
The average number of times I check my phone is higher than my IQ. (0.0)
I expect to spend an average of $20 for a meal in a restaurant. (24.9)
An 8-hour working day is about the average. (26.9)
The quality of candidates was (well) below/above average. (31.5)
The audience figures were lower than average for this sort of film. (38.9)