1] Use the Empirical Rule to fill in the blanks. Assume that the annual income of full-time students in the Los Rios Community College District has a distribution that is sufficiently normal (symmetrical & bell-shaped) with mean $6000 and standard deviation $1200. Five points. Roughly 68% of LRCCD students have an annual income between and .About of LRCCD students have an annual income between $3600 and $8400. About 99. 7% of LRCCD students have an annual income between and

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