A data distribution that you think is approximately normal, but with a large spread (i.e. large standard deviation). Use Google or other research methods to find the mean and standard deviation to support your claim. What reasons or conditions attribute to the large variation?
A data distribution that you think is approximately normal, but with a very small spread (i.e. small standard deviation). Use Google or other research methods to find the mean and standard deviation to support your claim. What limitations prevent the data from a larger variation?