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.
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Mathematics, 21.06.2019 18:50
The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3
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The figure shows triangle def and line segment bc, which is parallel to ef: triangle def has a point b on side de and point c on side df. the line bc is parallel to the line ef. part a: is triangle def similar to triangle dbc? explain using what you know about triangle similarity. part b: which line segment on triangle dbc corresponds to line segment ef? explain your answer. part c: which angle on triangle dbc corresponds to angle f? explain your answer. asap
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Mathematics, 22.06.2019 05:00
To factor 4x2-25, you can first rewrite the expression as:
Answers: 1
For this question you will need to analyze data given in file seed Emergence. For your convenience,...
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