Lake Tahoe Bicycle Coalition â Bikeway 2016. Bike the West & Americaâs Most Beautiful Bike Ride continues to promote the Lake Tahoe Bikeway, in conjunction with the Lake Tahoe Bicycle Coalition.
Thus based on the data in the sample an sich (as calculated by a test for normality), it is unlikely that the sample is part of a normal distribution, but we already know it is part of a normal distribution, because it's part of population that is normally distributed.
When analysing normally distributed data, standard deviation can be used in conjunction with the mean in order to calculate data intervals. If = mean, S = standard deviation and x = a value in the data set, then. 1  about 68% of the data lie in the interval: . 2  about 95% of the data lie in the interval: + 2S.