50 resisters from a lot of 75,000 were tested. The average was 3,306 ohms with a variance of 21,609 ohm 2 . From this information, we may conclude with 99% confidence, that at least 95% of this lot will have resistance values in the range of Response:

Which of the following action will help eliminate the effects of extraneous factors in a designed experiment?
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What percentage of the material is expected to fail?
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The results of a designed experiment are to be analyzed using a chi-square test. There are five treatments under consideration and each treatment falls under two categories (success or failure).
The calculated value of chi-squre is compared to the tabulated chi-square with how many degrees of freedom?
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The main purpose of environmental stress screening is which of the following?
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