Question
From a survey of the households in Grayson, Missouri, the crime figures shown in the accompanying table were estimated. Crime Number Reported Number Not Reported
From a survey of the households in Grayson, Missouri, the crime figures shown in the accompanying table were estimated.
| Crime | Number Reported | Number Not Reported | Total |
| Murder | 12 | 12 | 24 |
| Robbery | 145 | 105 | 250 |
| Assault | 85 | 177 | 262 |
| Rape | 12 | 60 | 72 |
| Auto theft | 314 | 62 | 376 |
| Total | 568 | 416 | 984 |
a. What is the probability that a crime is reported?
b. What is the probability that a crime is reported, given that an assault occurs?
c. What is the probability that a non reported crime is either a robbery or an assault?
d. What is the probability that a crime is a rape and that it is reported?
e. What is the probability that a crime is reported or that the crime is a robbery?
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Understanding Basic Statistics
Authors: Charles Henry Brase, Corrinne Pellillo Brase
6th Edition
978-1133525097, 1133525091, 1111827028, 978-1133110316, 1133110312, 978-1111827021
