Mathematics, 17.02.2022 21:50, aaronr7383
A Manufacturer of scales says that when a 100-pound weight is placed on a scale the weight indicated is nomally distributed with a mean of 100-pounds and a standard deviation of 1.5 pounds. A test is done and on 10 scales and resulting in a mean of 101.5. To test this, they simulate 100 samples with a mean of 100-pounds and a standard deviation of 1.5.
A. What does each dot represent?
B. Would it be unusual to get a sample mean of 98.9? Explain.
C. Is there convincing evidence that the scales overestimate the true weight?
Answers: 1
Mathematics, 21.06.2019 15:00, aubreerosehennessy95
55 bridesmaids want to make 325 325 decorations for a wedding. each decoration takes about 212 2 1 2 minutes to make. which response gives the best estimate for the amount of time each bridesmaid will spend making decorations?
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Mathematics, 21.06.2019 15:30, MidnightYT
Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary
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A Manufacturer of scales says that when a 100-pound weight is placed on a scale the weight indicated...
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