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.
Distribution of the Sample Mean. This result follows from the fact that any linear combination of independent normal random variables is also normally distributed. This means that for two independent normal random variables X and Y and any constants a and b, aX + bY will be normally distributed.