A Chi-Squared Test of a Contingency Table with 4 Rows

question 129

Multiple Choice

A chi-squared test of a contingency table with 4 rows and 5 columns shows that the value of the test statistic is 22.18.Using a chi-squared table,the most accurate statement that can be made is:

• A)p-value is greater than 0.05
• B)p-value is smaller than 0.025
• C)p-value is greater than 0.025 but smaller than 0.05
• D)p-value is greater than 0.10

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Definitions:

Expert Systems

Expert systems are advanced computer programs designed to mimic the decision-making abilities of a human expert, typically in specific fields or disciplines.

Components in Parallel

Parts of a system designed to operate simultaneously, ensuring that if one part fails, the system as a whole can still function.

System Reliability

The probability that a system or component will perform its required functions without failure under stated conditions for a specified period of time.

Components in Series

A configuration where components are connected end-to-end in such a way that the failure of one component results in the failure of the entire system.