SCENARIO 12-5 Four Surgical Procedures Currently Are Used to Install Pacemakers.If the Pacemakers.If

question 71

Short Answer

SCENARIO 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:
Procedure

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 Scenario 12-5,what is the value of the critical range for the Marascuilo procedure to test for the difference in proportions between procedure B and procedure C using a 0.05 level of significance?

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Definitions:

Misconception

A view or opinion that is incorrect based on a misunderstanding or faulty thinking.

Culture

The shared values, traditions, norms, customs, arts, history, folklore, and institutions of a group of people that are passed down from generation to generation.

Cognitive Processes

Refers to the mental actions or operations involved in acquiring, understanding, and utilizing knowledge, such as perception, memory, and reasoning.

Vygotsky

A Russian psychologist known for his work on cognitive development, particularly the socio-cultural theory that children learn through interactions with their surrounding culture and people.