Mathematics, 18.10.2020 15:01 cooboy
"Conservationists have despaired over destruction of tropical rain forest by logging, clearing, and burning." These words begin a report on a statistical study of the effects of logging in Borneo. Researchers compared the number of trees growing on forest plots that had never been logged (Group A) with similar plots nearby that had been logged 1 year earlier (Group B) and 8 years earlier (Group C). All plots were 0.1 hectare in area. Here are the counts of trees for plots in each group:
Group A: 27 22 29 21 19 33 16 20 24 27 28 19
Group B: 12 12 15 9 20 18 17 14 14 2 17 19
Group C: 18 4 22 15 18 19 22 12 12
(1b) Analyze the boxplots from part a) to determine if the conservationists’ despair is justified. Use at least two different aspects of your boxplots to justify your reasoning
Answers: 2
Mathematics, 21.06.2019 12:30
You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)
Answers: 3
Mathematics, 21.06.2019 13:00
Ngrid mixes 3.6 pounds of almonds with some raisins to make a trail mix. she divides the trail mix into 12 equal portions. each portion weighs 0.7 pound. how many pounds of raisins did she use to make the trail mix? express the answer to the nearest tenth.
Answers: 1
Mathematics, 21.06.2019 18:30
For each polynomial, determine the degree and write the polynomial in descending order. a. –4x^2 – 12 + 11x^4 b. 2x^5 + 14 – 3x^4 + 7x + 3x^3
Answers: 2
Mathematics, 21.06.2019 19:00
{0,1,2,3,4,5,6,20,21,22,23,24,25} the distribution is considered to be: skewed the right, skewed the left, not skewed?
Answers: 1
"Conservationists have despaired over destruction of tropical rain forest by logging, clearing, and...
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