nerdexam
ASQ

CSSBB · Question #404

Which statement is NOT correct about the Fitted Line Plot shown here?

The correct answer is D. A reactant value between 6 and 8 units yields around 40 to 60. See the full explanation below for the reasoning.

Analyze Phase

Question

Which statement is NOT correct about the Fitted Line Plot shown here?

Options

  • AThe independent variable is the reactant
  • BIf the reactant was 10 units, with 95% confidence we would expect a minimum yield of 148 units
  • CWith at least 95% confidence, we can expect less than 10 units of Yield when the reactant is at a
  • DA reactant value between 6 and 8 units yields around 40 to 60
  • EWhen the reactant increases, the expected yield would increase

How the community answered

(41 responses)
  • A
    10% (4)
  • B
    2% (1)
  • C
    5% (2)
  • D
    80% (33)
  • E
    2% (1)

Topics

#fitted line plot#regression interpretation#confidence intervals#regression analysis

Community Discussion

No community discussion yet for this question.

Full CSSBB Practice