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Mathematics, 03.12.2019 05:31 genyjoannerubiera
Asoft drink filling machine, when in perfect adjustment, fills the bottles with 12 ounces of soft drink. a random sample of 25 bottles is selected, and the contents are measured. the sample yielded a mean content of 11.88 ounces, with a standard deviation of 0.24 ounces. with a 0.05 level of significance, test to see if the machine is in perfect adjustment. assume the distribution of the population is normal.
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Asoft drink filling machine, when in perfect adjustment, fills the bottles with 12 ounces of soft dr...
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