WGU C957 Questions and Answers with Verified Solutions | Latest
2026 Update
Q: Validity of scatter plot
Answer:
Invalid if less than 10 points
Q: Outlier
Answer:
Should always be investigated before
Q: Interpolation of strong model correlation
Answer:
Within data points
Q: Extrapolation of strong model correlation
Answer:
50% of x values up or down
2026 Update
Q: Validity of scatter plot
Answer:
Invalid if less than 10 points
Q: Outlier
Answer:
Should always be investigated before
Q: Interpolation of strong model correlation
Answer:
Within data points
Q: Extrapolation of strong model correlation
Answer:
50% of x values up or down