Mathematics, 17.12.2019 04:31 bugbug26
It is thought that prehistoric indians did not take their best tools, pottery, and household items when they visited higher elevations for their summer camps. it is hypothesized that archaeological sites tend to lose their cultural identity and specific cultural affiliation as the elevation of the site increases. let x be the elevation (in thousands of feet) for an archaeological site in the southwestern united states. let y be the percentage of unidentified artifacts (no specific cultural affiliation) at a given elevation. suppose that the following data were obtained for a collection of archaeological sites in new mexico: what percentage of the variation in y can be explained by the corresponding variation in x and the least-squares line? answer a. 95.7% b. 0.7% c. 8.4% d. 91.6% e. 4.3%
Answers: 3
Mathematics, 21.06.2019 15:10
Point a is located at (0, 4), and point c is located at (β3, 5). find the x value for the point b that is located one fourth the distance from point a to point c. β0.25 β0.5 β0.75 β1
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Mathematics, 21.06.2019 16:30
Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241
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Mathematics, 21.06.2019 19:30
The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28
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Mathematics, 21.06.2019 22:00
If i had 1234 apples and 1 banana what is the total amount
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It is thought that prehistoric indians did not take their best tools, pottery, and household items w...
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