In the normal distribution, the mean and median coincide,
and 50% of the data are below the mean.
Chat with our AI personalities
A normal data set is a set of observations from a Gaussian distribution, which is also called the Normal distribution.
Assuming that we have a Normal Distribution of Data, approx. 65% of the data will fall within One Sigma.
34.1% of the data values fall between (mean-1sd) and the mean.
It depends on the shape of the distribution. For standard normal distribution, a two tailed range would be from -1.15 sd to + 1.15 sd.
95% is within 2 standard deviations of the mean.