Regression analysis is useful for which of the following?
A) Comparison of two different methods of analysis
B) Establishing quality control ranges for specific analytes
C) Determination of analytical precision
D) Estimation of the degree of association between two methods
Question 2
A farmer has been losing weight and has developed a fever that seems to come and go over the last three months. On visiting his physician, samples are submitted to the laboratory. What types of specimens are appropriate for collection?
A) Bone marrow and cerebrospinal fluid B) Blood and bone marrow
C) Cerebrospinal fluid and bone biopsy D) Bone biopsy and blood