Which of the following statements is/are true regarding the correlation coefficient?
A) A value of zero indicates that there is no correlation between the methods.
B) A value of +1 indicates perfect positive correlation.
C) This coefficient is extremely sensitive to the range of analyte concentrations of the patient specimens in the comparison-of-methods experiment.
D) All of the above are true of the correlation coefficient.
Correct Answer:
Verified
Q7: Usually a method-evaluation study is performed to:
A)test
Q8: Which of the following factors can contribute
Q9: The limit of detection:
1)is the minimum concentration
Q10: All of the following describe the within-run
Q11: When considering application characteristics, emphasis may be
Q13: Calculate the percentage recovery given the following
Q14: Interference should be evaluated for all commonly
Q15: Regression analysis of two methods produced the
Q16: Which of the following is the correct
Q17: The within-run component of variation is caused
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