A botanist opened a sample of 50 bean pods and counted the number of beans in each pod. The results obtained were as follows: 3 0 4 2 3 1 2 3 1 0 5 0 3 6 0 3 5 4 5 3 5 5 1 1 0 0 0 5 0 1 5 3 6 4 5 6 1...

A botanist opened a sample of 50 bean pods and counted the number of beans in each pod. The results obtained were as follows:

 the frequency table for these data.

 Determine the range of variation:


(X¯-S,X¯+S) =
(             ,           )

Round your answers to 2 decimal places as needed.

 Calculate what percent of the data values are within one standard deviation of the mean.

Hint: Create a histogram on paper and shade the included region(s) on your histogram to help visualize the shaded area and help with calculations.



Total area of shaded region =

Round your answer to 2 decimal places as needed.



Percent of area within one standard deviation =

Round your answer to 2 decimal places as needed.