Mathematics, 15.04.2020 04:29 ldestl
The manufacturers of Oriental Spice Sauce are concerned that the sodium levels in their product vary too much. A package of the sauce is supposed to contain 1100mg1100 mg of sodium with a standard deviation of 110mg110 mg. A sample of 2020 packages was analyzed and the sample standard deviation was 192.5736mg192.5736 mg. Is there evidence at α=0.005α=0.005 that the standard deviation of the sodium content exceeds the desired level? Assume the population is normally distributed.
Answers: 3
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The manufacturers of Oriental Spice Sauce are concerned that the sodium levels in their product vary...
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