Mathematics, 01.07.2020 20:01 amoryfe28p0vpwo
A machine produces a part for the automotive industry. 4% of the parts produced were defective in the past, and we believe that the current percentage is not higher. What is the needed sample size for estimating the current percentage of defective parts with the 90% confidence and the 3% margin of error
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If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m
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Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.
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Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2
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A machine produces a part for the automotive industry. 4% of the parts produced were defective in th...
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