Laboratory Containers and Calibration Quiz

In a Gaussian distribution, what is the likelihood (%) that a data point will be within ±1 standard deviation from the mean?

What is the characteristic shape of a Gaussian distribution?

What does the correlation coefficient indicate in a linear regression?

In a method comparison study, if two methods agree perfectly, what values do the slope and y-intercept equal?

How can systematic error be best described?

In a set of chloride results, what measure represents the middle value of the distribution?

Which container is calibrated to hold only one exact volume of liquid?

Which item does NOT require calibration in the clinical laboratory?

Which scenario is NOT considered a preanalytical error in laboratory procedures?

Which standard mandates accessible Safety Data Sheets (SDSs) for hazardous compounds?

How should chemicals be stored in a laboratory according to safety guidelines?

What type of Personal Protective Equipment (PPE) is essential for routine testing in a chemistry laboratory?

Which type of reference interval data distribution plot is not included in typical examples?

How is a reference range typically verified?

What are reference interval transference studies used for?

What does diagnostic specificity refer to?

What is not part of the evaluation process for a moderately complex laboratory test?

Which component is not included in an ROC?