Mathematics, 29.07.2019 01:10 Apple557
Theo recorded the means and mean absolute deviations of his language arts and biology scores. he found the difference in the means of the scores of the two subjects. what is the approximate ratio of the difference in the means to each of the mean absolute deviations? means and mean absolute deviations of theo’s scores language arts biology mean 98 90 mean absolute deviation 3.5 5 2 5 18 28
Answers: 1
Mathematics, 21.06.2019 18:30
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Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling
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Theo recorded the means and mean absolute deviations of his language arts and biology scores. he fou...
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