The annual rainfall in a certain region is approximately normally distributed with mean 42.8 inches and standard deviation 5.7 inches. Round answers to the nearest tenth of a percent. What percentage of years will have an annual rainfall of less than 44 inches?
Added by Valerie R.
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8 inches - Standard Deviation (σ) = 5.7 inches - Desired rainfall value (X) = 44 inches Show more…
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The annual rainfall in a certain region is approximately normally distributed with mean 42.8 inches and standard deviation 5.7 inches. Round answers to the nearest tenth of a percent. What percentage of years will have an annual rainfall of more than 40 inches?
The annual rainfall in a certain region is approximately normally distributed with mean 42.8 inches and standard deviation 5.7 inches. Round What percentage of years will have an annual rainfall of between 39 inches and 43 inches? answers to the nearest tenth of a percent.
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