Question

The following table presents the number of reports of graffiti in each of New York's five boroughs over a one-year period. These reports were classified as being open, closed, or pending. A graffiti report is selected at random. Compute the following probabilities. Round final answer to four decimal places. Open Closed Pending Borough Total Reports Reports Reports Bronx 1121 1622 80 2823 1170 2706 48 3924 Manhattan 744 3380 25 4149 1353 2043 25 3421 Staten Island 83 118 0 201 Total 4471 9869 178 14,518 Source: NYC OpenData 29. Send data Part 1 of 6 (a) The report is closed and comes from Staten Island. The probability that the report is closed and comes from Staten Island is Check Answer Save For Later Submit Assignment

Answer 1

a) Pl Repost closed and staten Island) - 118 = 10.0081 14518 report (6) Plopen or come from Bronx) = 4471 +2823 - 121 14518 14518 145 14518 = 0.425196 14518 = 10-4252 e pl Repost from Bronx) = 2823 10. 1944 14518 Boon X 2 m (d) Ral Report not from Bronx) = 1- Po (Repost from Bronx). = -0.19 44= 0.8056 (e) Pol Report pending) = 178/14518 = 0-0123) (f) Pl Brooklyn or queen) 3924 14518 + 3421 14 518 10.5059 .