Assertion: mean | /r/HasProperty | usual average
Facets:
Source sentences:
text: The mean is the usual average, so I'll add and then divide: (13 + 18 + 13 + 14 + 13 + 16 + 14 + 21 + 13) ÷ 9 = 15 Affiliate Note that the mean, in this case, isn't a value from the original list.
text: The mean is the usual average: (1 + 2 + 4 + 7) ÷ 4 = 14 ÷ 4 = 3.5
text: The mean is the usual average, so I'll add up and then divide: