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Mathematics, 23.07.2019 09:30 anhekb
Arestaurant claims that its hamburgers have less than 10 grams of fat. in a random sample of 19 hamburgers, a nutritional agency finds the mean fat content to be 8.5 grams with a standard deviation of 2 grams. assume that the fat content of hamburgers follows a normal distribution.
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Mathematics, 21.06.2019 23:00, tfyvcu5344
The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z
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Arestaurant claims that its hamburgers have less than 10 grams of fat. in a random sample of 19 hamb...
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