US gun murders by state for 2010 Description: Gun murder data from FBI reports. Also contains the population of each state. Usage: data(murders) Format: An object of class "data.frame". Details: state. US state abb. Abbreviation of US state region. Geographical US region population. State population (2010) total. Number of gun murders in state (2010)
2. Extract variable names.
2. Display structure of murders dataset.
3. Write code to show the number of states per region.
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