Please answer both standard deviation questions

~E>. / a. Without doing any calculations. make an educated guess at which of the two data sets, builbup or non-built-up. has the greater variation. The data set has greater variation. because the data set contains extreme observations. . b. Find the range and sample standard deviation of each of the two data sets. Compare your results here to the educated guess that you made in part (3). Find the range of the two data sets. 'The range of accidents on built-up roads is I Motorcycle Accidents By Road TY] The range of accidents on non-builtup roads is I. (Type whole numbers.) Find the sample standard deviation of the two data sets. The standard deviation tor the number of accidents on built-up roads is -. The standard deviation for the number of accidents on non-buiit-up roads is -. (Type Integers or decimals. Round to one decimal place as needed.) Compare your results to the educated guess that you made in part (a). The standard deviation tor built-up roads is the standard deviation for set contains extreme observations