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The nutrition lab in Chapter 14, exercise 38 tested 40 hot dogs to see if their...

The nutrition lab in Chapter 14, exercise 38 tested 40 hot dogs to see if their mean sodium content was less than the 325-mg upper limit set by regulations for "reduced sodium" franks. The mean sodium content for the sample was 322.0 mg with a standard deviation of 18 mg. Assume the assumptions and conditions for the test are met.

A) Test the hypothesis that the mean sodium content meets the regulation.

B) Will a larger sample size ensure that the regulations are met?

Math   Statistics-And-Probability   
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Answer #1

TOPIC:One sample t-test for the population mean.

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