Suppose that data for 57 randomly selected female high school athletes was collected on the maximum number of pounds they were able to bench press. The data was roughly bell shaped, with x = 81.8 and s = 12.3. Use the empirical rule to answer the following.

Approximately _______% of the observations fall within the interval (57.2, 106.4).

Question options:

99.7

95

100

68

No explanation needed.