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Please solve in R The data below were collected in petri dishes, with each dish having the...

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Statistics

Please solve in R

The data below were collected in petri dishes, with each dishhaving the given concentration of Cadmium Chloride (X) in solution,and the growth of algae cells in the was dish recorded after twoweeks’ time. Input the data into R, creating a data frame. Provideme the commands you used and print your data frame to the screenand print it out to show me what it looks like. Then construct ascatter plot of the data, with a title and well-labeled axes(include units of measurement somewhere on the plot). Then, add asmooth fitted quadratic curve given by the equation

126.760+(-4.47126)*x+(0.0369577)*x2

Please make sure that all points and the entire curve fit on theplot. and provide the commands you used to construct your finalgraph, as well the graph itself.

Y = Algae growth (cells x 10^4/ml)

X = Cadmium Chloride (microgm/l)

X Y

0 120.9

0 118.0

0 134.0

5 121.2

5 118.6

5 120.4

10 82.6

10 62.8

10 81.6

20 49.3

20 41.6

20 41.3

40 12.7

40 14.7

40   4.7

80   4.9

80   4.0

80   4.4

Answer & Explanation Solved by verified expert
4.1 Ratings (533 Votes)
basically first i am providing the R commands which i am    See Answer
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