Question

The weights of 1,000 men in a certain town follow a normal distribution with a mean of 150 pounds and a standard deviation of 15 pounds.

From the data, we can conclude that the number of men weighing more than 165 pounds is... and the number of men weighing less than 135 pounds is....

Answer 1

So we can see, in both cases, we are 1 standard deviation away from the mean correct? Using the empirical rule, what does that mean?