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Wgu c957 Questions with Answers (100% Correct Answers)

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Wgu c957 Questions with Answers (100% Correct Answers)

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wgu c957 questions with answers 100 correct ans

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Wgu c957 Questions with Answers (100% Correct
Answers)

X axis lists: Answer: Independent variable/ input

Y axis lists: Answer: Dependent variable/output

Concave up Answer: U shaped/ decreases slower and slower then
increases faster and faster

Concave down Answer: upside down U/ increases slower and slower
and deacreases faster and faster

Validity of scatter plot Answer: Invalid if less than 10 points

Outlier Answer: Should always be investigated before

Interpolation of strong model correlation Answer: Within data points

Extrapolation of strong model correlation Answer: 50% of x values up
or down

Strong model correlation r2 value Answer: 0.7-1

Moderate model correlation r2 value Answer: 0.3-0.7

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