The Chicago database of crimes known to police between 200] and 2019 at https:datacityol'chicago.orgf contained 7,048,107 records. To reduce the size of the data for performing analyses, an SRS of 5,000 records was drawn from the database and is in le crimes.csv. (a) What is the sampling weight for each record in the sample?r (b) What is the estimated percentage of crimes in which an arrest was made?r Give a 95% Cl. (c) Estimate the total number of burglaries known to police between 200] and 2019 (use variable crimetype to identify the burglaries), along with a 95% Cl. (d) What percentage of crimes were domesticrelated (variable domestic)? What is the coefcient of variation {CV} for the estimate