Suppose the data have a bell-shaped distribution with a mean of 50 and a standard deviation of
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Question:
Suppose the data have a bell-shaped distribution with a mean of 50 and a standard deviation of 5. Use the empirical rule to determine the percentage of data within each of the following ranges:
40 to 60 =%?
35 to 65 = %?
45 to 55 = %?
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