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Author Question: Linear regression analysis by least squares reveals: A. Variation between three or more methods. ... (Read 84 times)

futuristic

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on: Jun 25, 2018
Linear regression analysis by least squares reveals:
 
  A. Variation between three or more methods.
  B. Systematic and proportional error.
  C. Quality control failures.
  D. Cutoff values that maximize both sensitivity and specificity.

Question 2

The McNemar statistics using a two by two contingency table is useful for evaluating which of the following?
 
  A. Correlation between two quantitative assays
  B. The degree of association between two sets of data
  C. Correlation between two qualitative assays
  D. Determining the source of error in a qualitative assay
Clinical Laboratory Chemistry ¦ Sunheimer, Graves ¦ 2nd Edition
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Heffejeff

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Reply #1 on: Jun 25, 2018
Answer to Question 1

B

Answer to Question 2

C


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