What Would Be the Value of the Sum of Squares

question 30

Multiple Choice

What would be the value of the sum of squares due to regression (SSR) if the total sum of squares (SST) is 25.32 and the sum of squares due to error (SSE) is 6.89?

• A)31.89
• B)19.32
• C)18.43
• D)15.32

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Definitions:

Past Process Performance

Historical data analysis of a process' operational performance, used to identify trends, efficiencies, and areas for improvement.

R-chart

A type of control chart used for monitoring the range of variation within a sample.

Sampling Distribution

The probability distribution of a given statistic based on a random sample, used to make inferences about the population.

R-chart

A control chart used for monitoring the variability of a process.