The data set below represents the amount of soft drink in a sample of 50 2-liter bottles:

a. Construct a histogram and a percentage polygon.

b. Construct a cumulative percentage polygon.

c. On the basis of the results in (a) and (b), does the amount of soft drink filled in the bottles concentrate around specific values?

2.011 2.008 2.017 1.994 1.987 1.993 1.983 2.004 1.989 2.005 2.003 2.007 2.006 1.983 1.995 2.013 2.016 1.995 2.009 2.006 2.023 2.026 1.964 1.979 1.978 2.016 1.968 1.964 2.003 2.008 2.006 1.975 2.038 1.979 1.988 1.959 1.952 1.973 2.023 1.989 1.976 2.044 2.017 1.996 1.961 1.931 1.905 2.041 2.002 1.926

c. On the basis of the results in (a) and (b), does the amount of soft drink filled in the bottles concentrate around specific values? Select the correct choice below, and, if necessary, fill in the answer box within your choice.