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 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0
Answers: 2
Mathematics, 22.06.2019 02:00
87.5% , 100% , 83.33 , 93.33% , 100% , 82.5% are all the academic points i've gotten this quarter. what's my final grade?
Answers: 1
Mathematics, 22.06.2019 02:10
Which option identifies how kevin should proceed in the following scenario? four years ago kevin designed an mp3 player for young children. now that technology has changed, he would like to update his design to ensure that it encompasses cutting-edge techniques. by creating a third-angle projection of his ideas by designing an isometric projection of his new ideas by referring to past designs and illustrations of his original model by conferring with engineers who have improved upon similar devices
Answers: 3
The ohio department of agriculture tested 203 fuel samples across the state in 1999 for accuracy of...
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