THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 85

Multiple Choice

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
In a recent survey of 240 teachers in Richmond,Virginia,77.2% supported standardized national testing of elementary students.In a survey of 162 teachers in Raleigh,North Carolina,64.2% supported national testing.
-What is the lower confidence limit of the 99% confidence interval for the difference between the two population proportions?

• A)-0.011
• B)0.036
• C)-0.036
• D)0.011

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Definitions:

Data Organization

The process of arranging and structuring data in a clear, logical manner to enhance accessibility and efficiency in processing.

Transcription

The process of converting spoken language into written or electronic text.

Interview Data

Information or insights gathered through the process of conducting interviews, usually qualitative in nature.

Construct Validity

The degree to which a test measures what it claims, or is purported, to be measuring.