Assertion: distribution's mean | /r/HasProperty | the same
Facets:
value: for a perfectly normal distribution
type: OTHER
Source sentences:
text: For the statistic t, with ν degrees of freedom, A(t | ν) is the probability that t would be less than the observed value if the two means were the same (provided that the smaller mean is subtracted from the larger, so that t ≥ 0).
text: For a perfectly normal distribution the mean, median and mode will be the same value, visually represented by the peak of the curve.