Mathematics, 13.06.2021 01:00 xgibson123

The process that produces Sonora Bars (a type of candy) is intended to produce bars with a mean weight of 56 gram. The process standard deviation is known to be 0.77 gram. A random sample of 49 candy bars yields a mean weight of 55.82 gram. Find the test statistic to see whether the candy bars are smaller than they are supposed to be.

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The process that produces Sonora Bars (a type of candy) is intended to produce bars with a mean weig...