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Mathematics, 18.12.2019 06:31, jsmn7438
Ageologist manages a large museum collection of minerals, whose mass (in grams) is known to be normally distributed, with some mean µ and standard deviation σ. she knows that 60% of the minerals have mass less than a certain amount m, and needs to select a random sample of n = 16 specimens for an experiment. with what probability will their average mass be less than the same amount m?
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Ageologist manages a large museum collection of minerals, whose mass (in grams) is known to be norma...
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