Mathematics, 12.02.2020 23:53, jaymiahyman123

Scores of an IQ test have a bell-shaped distribution with a mean of 100100 and a standard deviation of 1414. Use the empirical rule to determine the following. (a) What percentage of people has an IQ score between 7272 and 128128?

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Scores of an IQ test have a bell-shaped distribution with a mean of 100100 and a standard deviation...