Plz so confused on what your suppose to do
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Mathematics, 21.06.2019 19:20
Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.
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Mathematics, 21.06.2019 20:00
Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39
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Mathematics, 21.06.2019 21:30
Which equation is true? i. 56 รท 4ยท7 = 82 รท (11 + 5) ii. (24 รท 8 + 2)3 = (42 + 9)2 neither i nor ii ii only i and ii i only
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Mathematics, 21.06.2019 22:00
Type the correct answer in each box. spell all the words correctly, and use numerals instead of words for numbers. if necessary, use / for the fraction bar(s).
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English, 16.07.2019 15:30
Mathematics, 16.07.2019 15:30
Mathematics, 16.07.2019 15:30
History, 16.07.2019 15:30
History, 16.07.2019 15:30
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Mathematics, 16.07.2019 15:30
Mathematics, 16.07.2019 15:30
Mathematics, 16.07.2019 15:30