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Author Question: The results of a precision study are shown below. What is the percent coefficient of variation for ... (Read 26 times)

joe

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on: Jun 25, 2018
The results of a precision study are shown below. What is the percent coefficient of variation for the study?
 
  Mean = 100 mg/dL
  Standard deviation = 2.5 mg/dL
  Variance = 6.25 mg/dL
  A. 1.5
  B. 2.0
  C. 2.5
  D. 6.25

Question 2

A glucose result that is lower than the detection limit of the method should be reported as which of the following?
 
  A. Zero
  B. Less than the detection limit value
  C. The actual concentration value given by the analyzer or as calculated by the operator
  D. Greater than the detection limit value


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Joy Chen

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

C

Answer to Question 2

B


joe

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Reply 2 on: Jun 25, 2018
Excellent

xiaomengxian

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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