Question 5(Multiple Choice Worth 4 points) (08.01)Presenting your findings best fits which step of the statistical process? Form a question that can be answered by data. Design and implement a plan that collects data. Analyze the data using graphical and numerical methods. Interpret and compare the data.

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min