Mathematics, 20.02.2020 22:39 haileyhale5
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? a. 95.7% b. 0.7% c. 8.4% d. 91.6% e. 4.3%
Answers: 3
Mathematics, 21.06.2019 20:00
One hectometer is a) 1/1000 of a meter. b) 1/100 of a meter. c) 10 meters. d) 100 meters. e) 1000 meters.
Answers: 1
Mathematics, 21.06.2019 22:00
Which of the following is an example of conditional probability
Answers: 3
Mathematics, 22.06.2019 02:00
Extremely mega ultra important question! plss answer as fast as you can you will get 84 points! the area of this right triangle is half the area of which of these rectangles?
Answers: 2
Mathematics, 22.06.2019 03:00
Describe a pattern in each sequence what are the next two terms of each sequence -5, 5, -5, 5 a. subtract 10 from the previous term; -5,5 b. multiply the previous term by 1; 5, 5 c. add 10 to the previous term; -5, -15 d. multiply the previous term by -1; -5, 5
Answers: 1
It is thought that prehistoric Indians did not take their best tools, pottery, and household items w...
English, 18.07.2019 15:00
Social Studies, 18.07.2019 15:00
Biology, 18.07.2019 15:00
Biology, 18.07.2019 15:00
History, 18.07.2019 15:00
Mathematics, 18.07.2019 15:00
Mathematics, 18.07.2019 15:00
History, 18.07.2019 15:00
Social Studies, 18.07.2019 15:00
Biology, 18.07.2019 15:00
Mathematics, 18.07.2019 15:00
Chemistry, 18.07.2019 15:00
Social Studies, 18.07.2019 15:00
Mathematics, 18.07.2019 15:00
Biology, 18.07.2019 15:00
History, 18.07.2019 15:00
Biology, 18.07.2019 15:00