Mathematics, 25.10.2019 00:43 irishdreamer0689
You want to determine the lower control line for a p-chart for quality control purposes. you take several samples of a size of 50 items in your production process. from the samples you determine the fraction defective is 0.006 and the standard deviation is 0.001. if the desired confidence level is 99.7 percent, which of the following is the resulting lcl value for the line?
a. 0.001
b. 0.002
c. 0.003
d. 0.004
e. none of these
Answers: 3
Mathematics, 21.06.2019 15:20, Graciesett4072
Use the x-intercept method to find all real solutions of the equation. -9x^3-7x^2-96x+36=3x^3+x^2-3x+8
Answers: 1
Mathematics, 21.06.2019 19:30, kristofwr3444
Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?
Answers: 1
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