Assertion: distribution's deviation | /r/HasAspect | a mean of 2
Facets:
Source sentences:
text: The green (left-most) distribution has a mean of -3 and a standard deviation of 0.5, the distribution in red (the middle distribution) has a mean of 0 and a standard deviation of 1, and the distribution in black (right-most) has a mean of 2 and a standard deviation of 3.