Construct a 98% Confidence Interval Estimate for the Population Mean

question 45

Multiple Choice

Construct a 98% confidence interval estimate for the population mean given the following values:

• A)(113.41,126.59)
• B)(117.46,122.54)
• C)(113.67,126.33)
• D)(113.13,126.87)

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Definitions:

Standard Scores

Numeric value that indicates the distance an individual’s raw score is above or below the mean of the reference group in terms of standard deviation units.

Comparisons

The act of evaluating two or more items, individuals, or groups to identify similarities and differences.

Diagnoses

The identification of the nature and cause of a disease or condition through examination of symptoms and diagnostic tests.

IQ Score

A numerical representation of an individual's intelligence level, typically derived from standardized tests comparing one's performance to age-related norms.