YBK
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Hey, i have a probability question that i cant do if anyone can help me out with it, it'd be great!
An insurance company notices that of 2100 claims made for burglary only 10 % of premises had alarms and 16 % had keyed window locks. The number of claims where premises had both an alarm and keyed window locks was 156. If a claim is chosen at random and the premises had no alarm what is the probability that there were also no window locks.
thanks for any help![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
An insurance company notices that of 2100 claims made for burglary only 10 % of premises had alarms and 16 % had keyed window locks. The number of claims where premises had both an alarm and keyed window locks was 156. If a claim is chosen at random and the premises had no alarm what is the probability that there were also no window locks.
thanks for any help