Mathematics, 21.07.2019 23:30 oldless504
At one vehicle inspection station, 13 of 52 trucks and 11 of 88 cars failed the emissions test. assuming these vehicles were representative of the cars and trucks in that area, what is the standard error of the difference in the percentages of all cars and trucks that are not in compliance with air quality regulations?
Answers: 2
Mathematics, 21.06.2019 17:30
Me with this one question, and i'll upvote the brainliest answer
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Mathematics, 21.06.2019 22:40
(10. in the figure, a aabc is drawn tocircumscribe a circle of radius 3 cm ,such thatthe segments bd and dc are respectively oflength 6 cm and 9 cm. find the length ofsides ab and ac.
Answers: 3
At one vehicle inspection station, 13 of 52 trucks and 11 of 88 cars failed the emissions test. assu...
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