Suppose there were 1000 police employed in New York at the t…

Suppose there were 1000 police employed in New York at the time of 9/11, and suppose that 70% of police participated in 9/11 rescue efforts.  This is shown with the values already given in the table.   Of those who participated in rescue efforts, 25% later developed moderate to severe alcohol problems.  Of those who did not participate in rescue efforts, 80% did not develop alcohol problems.  Using this information, Find the missing values within the table. Determine the probability that a police officer had moderate to severe alcohol problems given that they participated in the 9/11 Rescue.   Police officers helping with 9/11 Rescue and Possible Alcohol Problems No Alcohol Problems Moderate to Severe Alcohol Problems Total Participated in 9/11 Rescue 700 Did Not participate in 9/11 Rescue 300 Total 1000   What is the probability that a police officer had moderate to severe alcohol problems given that they participated in the 9/11 Rescue?   Submit your work on your free response paper.  

TMC Refrigerators, Inc. wants to determine if it is contribu…

TMC Refrigerators, Inc. wants to determine if it is contributing to the Bullwhip in its supply chain. TMC’s demand for its popular stainless steel refrigerator has a variance of 345 and its orders have a variance of 420. Answer the following questions. What is the calculated Bullwhip amount? . Round and enter your answer to two decimal places. Based on your calculated Bullwhip amount, is TMC contributing to an increase in the Bullwhip? . Enter Y for yes or N for no.