Messenger Service ​ Three Messenger Services Deliver to a Small Town in Small

question 105

Short Answer

Messenger Service ​
Three messenger services deliver to a small town in Oregon.Service A has 60% of all the scheduled deliveries,service B has 30%,and service C has the remaining 10%.Their on-time rates are 80%,60%,and 40% respectively.Define event O as a service delivers a package on time. ​ ​
-{Messenger Service Narrative} Calculate P(A and O).

---

Definitions:

Social Desirability

The tendency to give answers in a survey or study that will be viewed favorably by others rather than responding honestly.

Correlation

A statistical measure that indicates the extent to which two or more variables fluctuate together, showing the relationship (positive, negative, or none) between them.

Variables

Elements, features, or factors that are likely to vary or change within the context of a study or experiment.

Positive Correlation

A relationship between two variables where both either increase or decrease together, showing a direct association.