Which of the Following Is NOT Used to Determine Observations

question 118

Multiple Choice

Which of the following is NOT used to determine observations that have influential effect on the fitted model?

• A)The hat matrix elements hi
• B)The studentized deleted residuals ti
• C)The Cp statistic
• D)Cook's distance statistic

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Definitions:

Hypothesis Testing

A method of statistical inference used to decide if data supports a specific hypothesis.

Statistical Procedures

Statistical procedures are methodologies utilized in collecting, analyzing, interpreting, and presenting data.

Confidence Level

The probability, expressed as a percentage, that a confidence interval will contain the true population parameter across repeated samples or experiments.

Confidence Interval

A gamut of values, resulting from sample analysis, expected to enfold the value of an undefined population characteristic.