Mathematics, 22.10.2019 23:30 birdman2540
The ohio department of agriculture tested 203 fuel samples across the state in 1999 for accuracy of the reported octane level. for premium grade, 14 out of 105 samples failed. (they did not meet the astm specification and the ftc octane posting rule.) how many samples would be needed to create a 99 percent confidence interval that is within 0.02 of the true proportion of premium grade fuel-quality failures?
Answers: 2
Mathematics, 21.06.2019 18:30
The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?
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Mathematics, 21.06.2019 19:00
Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1
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Mathematics, 21.06.2019 19:30
When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41
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Mathematics, 21.06.2019 20:30
Give the functions f(x) = |x + 2| - 3, what is the domain? a,b,c, or d all real numbers x > 2 x < -2 all real numbers and x cannot equal to 2
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The ohio department of agriculture tested 203 fuel samples across the state in 1999 for accuracy of...
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