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Mathematics, 31.12.2021 20:40 bellrivera3434

A city’s annual rainfall totals are normally distributed, and the probability that the city gets more than 43. 2 inches of rain in a year is given by P (z greater-than-or-equal-to 1. 5) = 0. 668. If the standard deviation of the city’s yearly rainfall totals is 1. 8 inches, what is the city’s mean annual rainfall?.

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