Keith Boards the train leaving Thomastown Station at 6:47 am. Between which two stations will this train be at 7:00 am?
1 answer:
You might be interested in
The empirical rule says that approximately 68% of any normal distributed data set lies within one standard deviation of the mean.
The same rule states that about 95% lies within two standard deviations of the mean. Using this rule, and the fact that any normal distribution is symmetric about its mean, you have