All but one of the following statements pertaining to the standard deviation of a distribution is false. Select the option that is accurate. A dataset with the following observations (5, 7, 9, 11) will have the same standard deviation as a distribution with observations (4, 6, 8, 10). A dataset with the following observations (3, 5, 7, 9) would be unaffected were the following observations (1, 11) added to the distribution When calculating population standard deviation, you lose one degrees of freedom because knowing n-1 of the deviations determines the last deviation A distribution with a standard deviation of 47.5 would be described as more variable than a distribution with a standard deviation of 49