In a sample of size 14 hot dogs, the mean calorie content was 329 with standard...
In a sample of size 14 hot dogs, the mean calorie content was 329 with standard deviation 36. Were interested in determining if the population mean is different than 350. What's the p-value?
Give you answer as a decimal value accurate to 3 decimal places.
Homework Answers
Answer: p-value = 0.048
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In a sample of size 14 hot dogs, the mean calorie content was
329 with standard...
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b) What assumptions have you made in this inference? Are the
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c) Explain clearly what your interval means.
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A nutrition laboratory tests 50 "reduced sodium" hot dogs,
finding that the mean sodium content is 317mg, with a standard
deviation of 36 mg.
a) Find a 95% confidence interval for the mean sodium content
of this brand of hot dog.
b) What assumptions have you made in this inference? Are the
appropriate conditions satisfied?
c) Explain clearly what your interval means.
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