TABLE 12-5
Four surgical procedures currently are used to install pacemakers. If the patient does not need to return for follow-up surgery, the operation is called a "clear" operation. A heart center wants to compare the proportion of clear operations for the 4 procedures and collects the following numbers of patients from their own records:
They will use this information to test for a difference among the proportion of clear operations using a chi-square test with a level of significance of 0.05.
-Referring to Table 12-5, the decision made suggests that the 4 procedures do not all have the same proportion of clear operations.
Definitions:
Homosexual Orientation
The enduring pattern of emotional, romantic, and/or sexual attractions to individuals of the same sex.
Intimate Relationships
Intimate relationships are deeply personal connections between individuals, characterized by love, trust, understanding, and emotional closeness.
Stable Relationship
A relationship characterized by continuity, reliability, and emotional stability between partners over time.
Bisexual
A sexual orientation describing individuals who are attracted to both male and female genders.
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