Mathematics, 27.02.2020 21:17 BreBreDoeCCx
For this question you will need to analyze data given in file seed Emergence. For your convenience, the data is posted as a text file. 5 seed disinfectant treatments were applied to several agricultural plots, where 100 seeds were planted in each plot. The response variable is "plants that emerged in each plot". The goal is to compare these 5 treatments using certain appropriate number of blocking levels which could be decided by looking at the data. (a) Use graphical (eg, boxplots) and numerical methods(group means, sd etc) to describe the differences in treatments. (b) What statistical model would you use to analyze this data? Explain. (c) Construct the analysis of variance table for this problem. (d) Using a =0.05, is there any evidence that the treatments differ with respect to emerging plants in each plot? (e) Give estimates of "all" the parameters in the model. (f) Analyze the residuals from this experiment. Which assumptions about the model are satisfied and which are not? Your answer should include all types of residual plots discussed in lecture.
Answers: 2
Mathematics, 21.06.2019 14:30, htorres2p8urw0
6.(q^9)^2 a. 2q^18 b. q^18 c. q^81 d. q^11 7.(6q^6)^-4 a. 6q^1296 b. 1296q^2 c. 1/1296q^24 d. 6q^-24 8. what is the value of 12x^-3 y^-1 for x = -1 and y = 5? a. -12/5 b.-10 c.-0 d.5/12 9. (y^-5)^10y^10 a. y^-60 b. y^60 c. y^-150 d. y^150 find the simplified form of each expression. 10. (4/7^5)^2 a.8/14^10 b.16/49^25 c.16/49y^10 d.8/14y^25 11. determine if the number 3.43 times 10^-6 is written in scientific notation. if not, explain. a. yes; the number is written scientific notation. b. no; the first factor is not a number between 1 and 10. c. no; it is not written as a number times a power of 10
Answers: 3
Mathematics, 21.06.2019 16:30, trillralyn4060
Rectangle pqrs has length a and width 4b. the x-axis bisects ps and qr what are the coordinates of the vertices
Answers: 2
Mathematics, 21.06.2019 20:00, lattimorekeonna1
Find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible
Answers: 1
Mathematics, 21.06.2019 22:10, ansonferns983
Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.
Answers: 1
For this question you will need to analyze data given in file seed Emergence. For your convenience,...
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Mathematics, 27.07.2019 19:30