Use the data provided to perform a single factor ANOVA in R.

Data description: This data describes the results of a herbicide spray drift trial that examined the effect of boom height (measured as height above plant canopy in cm) influenced the amount of spray drift (measured as % loss into the atmosphere). The expectation was that a greater the distance between the boom, and the plant canopy, would result in higher the loss via drift. This was a was a completely randomized design with each test strip randomly receiving one of three boom height treatments.

boom height replicate percent drift 30cm 1 5.9 30cm 2 4.8 30cm 3 1.5 30cm 4 4.9 30cm 5 8.4 30cm 6 2.7 30cm 7 3.8 30cm 8 11.2 30cm 9 8 30cm 10 4.1 30cm 11 6.9 30cm 12 6.1 30cm 13 10.9 30cm 14 5.3 60cm 1 30.4 60cm 2 18.2 60cm 3 11.3 60cm 4 10.7 60cm 5 28.6 60cm 6 14 60cm 7 29.6 60cm 8 15.2 60cm 9 19.2 60cm 10 10.1 60cm 11 20 60cm 12 18 60cm 13 14 60cm 14 21.3 90cm 1 44.2 90cm 2 69.1 90cm 3 63.4 90cm 4 61.5 90cm 5 41.6 90cm 6 57.2 90cm 7 61.7 90cm 8 49.8 90cm 9 65.2 90cm 10 49.5 90cm 11 72.7 90cm 12 75.6 90cm 13 69.2 90cm 14 43.5

*** This data does not initially meet model assumptions (you still need to assess them and state why). Apply a square root transformation to the dependent variable, then re-assess if model assumptions have been met, and proceed accordingly***

In your assignment submission, you must provide the following information in a clear and organized manner:

2. Your null and alternate hypothesis stated in the context of the study

3. The untransformed mean, standard deviation, standard error, 95% CI, and sample size for the sample data (per treatment level)

4. Appropriate boxplots of the sample data

5. Appropriate residual plots

6. Appropriate Q-Q plots

7. A statement on whether the sample data meet each of the assumptions listed in section 1, and why you drew this conclusion o Your statement should cover both before and after the transformation has been applied.

8. (And if the data meets the assumptions) The f ratio, degrees of freedom, and p value ( = 0.05) obtained by the test as part of a sentence interpreting the results of the analysis

9. (And if there is a significant result) An appropriate plot with an informative figure caption that you would include if writing a results section for the study