You determine that the protein content of flour sample is 10.25% with a standard deviation of...
You determine that the protein content of flour sample is 10.25% with a standard deviation of 0.13%. If you will only accept flour sample that have protein content within 2 standard deviations of the mean, what range of protein content will you accept?
Homework Answers
range of protein content =mean -/+ 2 *standard deviation =(10.25 -2*0.13 to 10.25+2*0.13)
=9.99 % to 10.51 %
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