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Mathematics, 26.08.2021 01:50 gl648809

2 The average rainfall in a month in Oregon is 8.3 inches with a standard deviation of 0.2 inches. Assume the data is normally distributed. 95% of
months will have between how many inches of rainfall?
7.9 and 8.5 inches
8.1 and 8.5 inches
7.7 and 8.9 inches
79 and 8.7 inches
7.7 and 8.7 inches
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