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A physician and president of a Tampa Health Maintenance Organization (HMO) are attempting
To show the benefits of managed health care to an insurance company.The physician believes
That certain types of doctors are more cost-effective than others.To investigate this, the president
Obtained independent random samples of 20 HMO physicians from each of 4 primary specialties
- General Practice (GP) , Internal Medicine (IM) , Pediatrics (PED) , and Family Physicians (FP) -
And recorded the total charges per member per month for each.A second variable which the
President believes influences total charges per member per month is whether the doctor is a
Foreign or USA medical school graduate.To investigate this, the president also collected data on
20 foreign medical school graduates in each of the 4 primary specialty types described above.So
Information on charges for 40 doctors (20 foreign and 20 USA medical school graduates) was obtained for each of the 4 specialties.Which of the following tests will be the most appropriate
To find out if the primary specialty and the origin of medical school degree interact to affect the
Charges?
Program Action
Refers to any operation or set of operations carried out by a program or software in the course of its execution.
Indexed Variable
A variable in an array or list that is accessed via its index, representing its position within the sequence.
Privacy Leak
A situation where sensitive information is disclosed unintentionally or without authorization.
Accessor Method
In object-oriented programming, a method that is used to read data fields of an object without altering them.
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